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4 1 Buj a de competici n alto rendimiento Grado t rmico Generalmente los motores corrientes o que han sido ligeramente modificados pueden utilizar la buj a de equipo original OE recomendada Motores modificados para competici n En general cualquier modificaci n que altere la relaci n de compresi n total del motor tendr que ver con la selecci n de la buj a Un cosa que deber tomarse en cuenta es el grado t rmico El grado t rmico de la buj a determina cuanto calor es capaz la buj a de extraer de la c mara de combusti n El grado t rmico de la buj a no aumenta ni disminuye la potencia del motor solamente cambia la temperatura de la punta de la buj a Si el grado es demasiado fr o los dep sitos en la punta no se quemar n y la buj a se ensuciar Si el grado t rmico es demasiado caliente puede ocurrir encendido prematuro Un cambio en el grado t rmico de la buj a cambiar la temperatura de la punta de la misma entre 70 y 120 grados En caso de tener dudas respecto al grado t rmico correcta a utilizar comenzar siempre con una buj a m s fr a Si es demasiado fr a la buj a finalmente se ensuciar y ocurrir falla del encendido Esto no da a el motor Desafortunadamente si por accidente se elige una buj a demasiado caliente el encendido prematuro y la detonaci n pueden da ar cr ticamente el motor No pasar a un grado t rmico m s caliente sin antes consultar a un experto en motores Como existen muchas maneras distintas de modificar el motor para aplicaciones de carrera aqu podemos indicar qu buj a espec fica utilizar Si se le han hecho modificaciones al motor referirse a las especificaciones del fabricante del componente y o ponerse en contacto con los expertos de Honeywell en www autolite com Honeywell International Inc no se hace responsable de los da os causados al motor como resultado de la selecci n de buj as incorrectas debido a modificaciones hechas al motor o para competici n Bougies comp tition Haut rendement Faits sur la gamme de conductibilit thermique Habituellement les moteurs de s rie ou l g rement modifi s seulement peuvent utiliser les bougies d quipement d origine recommand es Moteurs de comp tition modifi s En g n ral toute modification qui change le taux de compression total du moteur entra ne des probl mes de s lection des bougies L un des l ments consid rer est la gamme de conductibilit thermique La gamme de conductibilit thermique des bougies d termine la quantit de chaleur que la bougie peut liminer de la chambre de combustion La gamme de conductibilit thermique de la bougie n accro t ni ne r duit la puissance Elle change la temp rature de l extr mit de la bougie Si la gamme de conductibilit thermique est trop basse les d p ts ne br leront pas l extr mit et la bougie s encrassera Si la gamme de conductibilit thermique est trop lev e un allumage pr matur peut se produire La modification de la gamme de conductibilit thermique de la bougie changera la temp rature de l extr mit de la bougie d environ 70 120 degr s Si vous n tes pas certain de la bonne gamme de conductibilit thermique utiliser commencez toujours par une bougie gamme faible Si la bougie est trop froide elle finira par s encrasser et il y aura un rat d allumage Cela n endommagera pas le moteur Par contre si une bougie gamme trop lev e est choisie par inadvertance un allumage pr matur et une d tonation peuvent grandement endommager le moteur N utilisez pas une bougie gamme de conductibilit thermique sup rieure moins d avoir consult un expert motoriste Comme il existe de nombreuses fa ons de modifier un moteur aux fins de comp titions nous ne sommes pas en mesure de vous indiquer la bougie exacte utiliser Si vous avez modifi votre moteur vous devriez consulter les sp cifications du fabricant des composants utilis s et ou communiquer avec les sp cialistes de Honeywell www autolite com Honeywell International Inc n est pas responsable des dommages caus s au moteur par une mauvaise s lection de bougies la suite de modifications au moteur ou de comp titions Racing High Performance Spark Plug Heat Range Facts Typically engines which are stock or are only slightly modified can use the original equipment OE recommended spark plug Racing Modified Engines Generally any engine modification that alters the overall compression ratio of the engine will involve spark plug selection issues One thing to consider is heat range The heat range of the spark plug determines how much heat the spark plug is capable of removing from the combustion chamber The heat range of the spark plug does not increase or decrease horsepower It changes the temperature of the tip of the spark plug If the heat range is too cold the deposits will not burn off the tip and the spark plug will foul If the spark plug heat range is too hot pre ignition can occur A switch in heat range of the spark plug will change the temperature of the spark plug tip by 70 120 degrees If you are unsure of the correct heat range to use always start with a colder spark plug If the plug is too cold the plug will eventually foul and a misfire will occur This will not hurt the engine Unfortunately though if a spark plug that is too hot is inadvertently chosen pre ignition and detonation can severely damage your engine Don t go to a hotter heat range unless you ve consulted your engine experts As there are many different ways to modify your engine for racing applications we can t tell you here which specific spark plug to use If you have made modifications to your engine you should refer to your component manufacturer s specifications and or contact the experts at Honeywell at www autolite com Honeywell International Inc is not responsible for engine damage resulting from improper spark plug selection due to engine modifications or racing Cut Back Ground Electrode Anti Corrosive Nickel Plating Large Ground Electrode for better heat transfer lectrode de masse raccourcie Nickelage anticorrosif Grosse lectrode de masse pour un meilleur transfert thermique Electrodo de masa corto Niquelado anticorrosivo Electrodo de masa grande para mejor transferencia del calor AR473 1 23 91 66 AR93 1 12 92 78 AR2594 0 92 93 70 AR50 0 92 94 62 A471X7 0 78 95 40 AR3935 0 63 96 03 AR3931 0 54 96 57 AR472 0 53 97 10 AR474 0 53 97 63 AR72 0 42 98 05 A471X6 0 41 98 46 AR33 0 40 98 86 AR94 0 40 99 26 AR53 0 30 99 56 AR32 0 24 99 80 AR92 0 20 100 00 AR3932 15 46 15 46 AR3933 14 04 29 50 AR133 11 95 41 45 AR134 7 34 48 79 AR135 5 84 54 63 AR3910 5 37 60 00 AR51 5 20 65 20 AR13 4 64 69 84 AR3934 4 08 73 92 AR132 3 97 77 89 AR12 2 86 80 75 AR2592 2 04 82 79 AR5383 1 83 84 62 AR52 1 52 86 14 AR73 1 47 87 61 AR2593 1 45 89 06 AR3911 1 37 90 43 Plug Number Cumulative Percent Autolite Racing Spark Plug Popularity Listings Listes des bougies de comp tition Autolite les plus populaires Listas de las buj as de competici n Autolite m s populares Racing Plugs Bougies de comp tition Buj as de competici n Popularity Percent Plug Number Cumulative Percent Popularity Percent AR3924 32 15 32 15 AR103 28 11 60 25 AR3923 13 71 73 96 AR25 11 34 85 30 Plug Number Cumulative Percent High Performance Plugs Bougies haut rendement Buj as de alto rendimiento Popularity Percent AR24 8 50 93 80 AR764 4 07 97 87 AR23 2 13 100 00 Plug Number Cumulative Percent Popularity Percent 4 2 The proper gap for Autolite Racing Plugs is set during the manufacturing process Do not gap before installing L cartement correct des bougies Autolite Racing est obtenu durant la fabrication Aucun ajustement n est n cessaire avant l installation El entrehierro correcto para las Buj as Autolite para Autom viles de Carrera se establece durante el proceso de fabricaci n No modifique el entrehierro antes de la instalaci n PLUG 4 3 GAP NCARTEMENT ESPACIO High Performance Racing Applications GAP NCARTEMENT ESPACIO PLUG ACURA Integra 2001 004 1 8L F inj DOHC V Tec AR3923 044 NSX 2005 00V6 3 0L F inj AR3923 044 1999V6 3 0L F inj DOHC AR3923 044 1995 94V6 3 0L F inj AR3924 044 RL 2004 00V6 3 5L F inj SOHC AR3924 044 RSX 2004 024 2 0L F inj 16V DOHC K20A3 V Tec AR3923 044 ALFA ROMEO 164 1995 94V6 3 0L F inj AR3923 025 ASTON MARTIN DB 7 2004 02V12 6 0L F inj DOHC AR3924 052 2001 00V12 5 9L F inj DOHC AR3924 050 6 3 2L F inj DOHC SC AR3924 030 1998 976 3 2L F inj DOHC SC AR3924 030 19996 3 2L F inj DOHC AR3924 030 1997 966 3 2L F inj DOHC AR3924 030 DB 9 2005V12 6 0L F inj 48V QOHC AR3924 052 Vanquish 2005 02V12 6 0L F inj 48V QOHC AR3924 052 2001V12 5 9L F inj DOHC AR3924 050 Virage 1995 90V8 5 3L F inj AR3923 030 Volante 1995 90V8 5 3L F inj AR3923 030 AUDI TT Coupe 2005 004 1 8L F inj Turbo AR3923 032 BMW 318i 318iC 318iS 19954 1 8L F inj 16V AR3923 032 19934 1 8L F inj AR3923 032 318i 318iC 318iS 318ti 19964 1 9L F inj AR3923 032 318iS 19944 1 8L F inj AR3923 030 19914 1 8L F inj 16V AR3923 032 318ti 19954 1 8L F inj AR3923 032 323i 323Ci 20006 2 5L F inj AR3924 040 325i 1995 91 6 2 5L F inj 24V AR3923 032 BMW Cont d Suite Contin a 325i 325iC 19946 2 5L F inj AR3923 032 325iC 1993 92 6 2 5L F inj 12V AR3923 032 325iC 325iS 19956 2 5L F inj 24V AR3923 032 325iS 1994 936 2 5L F inj AR3923 035 325iS 325iX 525i 19916 2 5L F inj AR3923 032 328i 328Ci 528i 20006 2 8L F inj AR3924 040 328i 328iC 328iS 19966 2 8L F inj AR3923 032 525i 1993 926 2 5L F inj AR3923 032 525i 525i Touring 19946 2 5L F inj AR3923 030 530i 1996 94V8 3 0L F inj AR3924 032 540i 1996V8 4 0L F inj AR3924 032 540i 540iA 2004 00V8 4 4L F inj AR3924 040 540i 740iL 1997V8 4 4L F inj AR3923 032 545i 645Ci 745i 2005 03V8 4 4L F inj AR3924 040 850Ci 1997V12 5 4L F inj AR3923 032 M3 19956 3 0L F inj 24V AR3924 035 M5 2003 00V8 5 0L F inj AR3924 040 Z3 2002 006 2 5L F inj AR3924 040 Z4 2005 036 2 5L F inj 24V DOHC M54 AR3924 040 6 3 0L F inj 24V DOHC M54 AR3924 040 Z8 2003 01V8 5 0L F inj 32V DOHC AR3924 040 Alpina Roadster 2004 03V8 4 8L F inj 32V DOHC AR3924 040 BUICK Regal Grd Natl GNX 1987 84V6 3 8L F inj Turbo 7 AR25 035 1974 73V8 455CID 2 bbl AR25 040 Skylark Special Sportwagon RWD 1967V8 400CID 4 bbl AR25 035 4 4 GAP NCARTEMENT ESPACIO High Performance Racing Applications PLUG GAP NCARTEMENT ESPACIO PLUG CHEVROLET Bel Air One Fifty Two Ten 1956 55V8 265CID 2 4 bbl AR74 035 1957V8 283CID 2 4 bbl AR74 035 Beretta GT GTZ Z26 1992 904 2 3L F inj A AR3924 035 Camaro Iroc Z RS Z28 1983V6 2 8L 2 bbl HO L AR23 045 1995 94V6 3 4L F inj S AR25 045 1969 68V8 302CID 4 bbl AR74 035 1973 69V8 307CID 2 bbl AR135 035 1969 67V8 327CID 2 4 bbl AR74 035 1974V8 350CID 2 4 bbl AR135 035 1973 72V8 350CID 2 4 bbl AR74 035 1970 V8 350CID 2 4 bbl AR135 035 1969 67V8 350CID 2 4 bbl AR74 035 1972V8 350CID 4 bbl AR135 035 1971V8 350CID 4 bbl AR25 035 1972V8 400CID 4 bbl AR135 035 1985V8 5 0L 4 bbl G AR25 045 1986V8 5 0L 4 bbl H AR24 045 1986 85V8 5 0L F inj F AR24 035 1987V8 5 7L F inj 8 AR24 035 Chevelle Malibu 1968 64V8 327CID 4 bbl AR74 035 1968V8 327CID 4 bbl High Perf AR74 030 1969V8 350CID 2 bbl High Perf AR74 035 1974 72V8 350CID 4 bbl AR135 035 1970 69V8 350CID 4 bbl AR74 035 1969V8 350CID 4 bbl High Perf AR74 035 1974V8 400CID 2 4 bbl AR135 035 1972V8 400CID 4 bbl AR135 035 1970V8 400CID 4 bbl AR74 035 V8 400CID 4 bbl AR25 035 1974 72V8 454CID 4 bbl AR135 035 1971 70V8 454CID 4 bbl AR24 035 1971V8 454CID 4 bbl High Perf AR25 035 Corvette 1956V8 265CID 2 4bbl AR74 035 1956 55V8 265CID 4 bbl AR74 035 1963V8 283CID AR74 035 1961 57V8 283CID 2 4 bbl AR74 035 1959 57V8 283CID 2 4bbl AR74 035 V8 283CID F inj AR74 035 1968 62V8 327CID 4 bbl AR74 030 1962V8 327CID F inj AR74 035 1974 72V8 350CID 4 bbl AR135 035 1970 69V8 350CID 4 bbl AR74 035 1971V8 350CID 4 bbl AR25 035 CHEVROLET Cont d Suite Contin a Corvette 1973 72V8 350CID 4 bbl High Perf AR135 035 1970V8 350CID 4 bbl High Perf AR74 035 1974 72V8 454CID 4 bbl AR135 035 1971 70V8 454CID 4 bbl AR24 035 1992 90V8 5 7L F inj J AR3924 035 1992 91V8 5 7L F inj 8 AR3924 035 1998 97V8 5 7L F inj 32V G AR103 050 Delray 1959 57V8 283CID 2 4 bbl AR74 035 1958V8 348CID 3 2bbl AR74 035 V8 348CID 4 bbl AR74 035 Impala 1966 58V8 283CID 2 4 bbl AR74 035 1969 62V8 327CID 2 4 bbl AR74 035 1958V8 348CID 3 2bbl AR74 035 1961 58V8 348CID 4 bbl AR74 035 1973 72V8 350CID 2 4 bbl AR135 035 1970 69V8 350CID 2 4 bbl AR74 035 1970V8 400CID 2 4 bbl AR74 035 1973 72V8 400CID 2 bbl AR135 035 V8 454CID 4 bbl AR135 035 Monte Carlo 1974 72V8 350CID 2 4 bbl AR135 035 1971V8 350CID 4 bbl AR25 035 1974 70V8 400CID 2 4 bbl AR135 035 1974 72V8 454CID 4 bbl AR135 035 1971V8 454CID 4 bbl AR24 035 V8 454CID 4 bbl High Perf AR25 035 1986V8 5 0L 4 bbl G AR24 035 Nova Chevy II 1968 65V8 327CID 4 bbl AR74 030 1968V8 327CID 4 bbl High Perf AR74 030 1974 72V8 350CID 2 4 bbl AR135 035 1970 68V8 350CID 2 4 bbl AR74 035 1971V8 350CID 4 bbl AR25 035 1969 68V8 350CID 4 bbl High Perf AR74 035 1970V8 396CID 4 bbl AR24 035 CHEVROLET GMC TRUCK El Camino Caballero Sprint 1970V8 396CID 4 bbl AR25 035 V8 396CID 4 bbl High Perf AR24 035 V8 454CID 4 bbl AR24 035 CHRYSLER 300C 1957V8 392CID AR74 035 300D 1958V8 392CID AR74 035 4 5 GAP NCARTEMENT ESPACIO High Performance Racing Applications PLUG GAP NCARTEMENT ESPACIO PLUG CHRYSLER Cont d Suite Contin a 300E 1959V8 413CID AR74 035 300F 1960V8 413CID AR74 035 300G 1961V8 413CID AR74 035 Cirrus 1995V6 2 5L F inj H AR3923 044 Crossfire 2005 04V6 3 2L F inj 18V SOHC L AR3924 040 2005V6 3 2L F inj 18V SOHC N SC AR3924 040 Newport 1976V8 400CID 4 bbl AR74 035 1977 76V8 440CID 4 bbl AR74 035 1976V8 440CID 4 bbl High Perf AR74 035 Newport 300 1964 61V8 361CID 2 4 bbl AR74 035 V8 361CID 2 4bbl AR74 035 1971 62V8 383CID 2 4 bbl AR74 040 1966 65V8 383CID High Perf AR74 035 1958 57V8 392CID AR74 035 1975 72V8 400CID 2 4 bbl AR74 035 1960 59V8 413CID AR74 035 1965 63V8 413CID 2 4 bbl AR74 035 1964 63V8 413CID 2 4bbl AR74 035 1965V8 413CID Police AR74 035 1973 66V8 440CID 2 4 bbl AR74 030 1975 74V8 440CID 4 bbl High Perf AR74 035 1966V8 440CID High Perf AR74 035 Sebring FJ Body Sebring Convertible 1998 964 2 0L F inj 16V DOHC Y AR3923 050 1998 974 2 4L F inj 16V X AR3924 050 2000 96V6 2 5L F inj H AR3923 044 1997 95V6 2 5L F inj N AR3923 044 2000V6 2 5L F inj 24V DOHC N AR3924 044 DODGE Challenger Challenger R T 1970V8 383CID 2 4 bbl AR74 035 1972 70V8 440CID 3 2bbl AR74 035 1970V8 440CID 4 bbl AR74 035 Charger Coronet Super Bee 1967 65V8 318CID 2 bbl AR74 035 1965V8 361CID 2 bbl AR74 035 V8 361CID 4 bbl AR74 035 1971 65V8 383CID 2 4 bbl AR74 040 1978 72V8 400CID 2 4 bbl AR74 035 1974V8 400CID 4 bbl High Perf AR74 035 1965 V8 426CID 2 4bbl AR74 035 V8 426CID 4 bbl AR74 035 DODGE Cont d Suite Contin a Charger Coronet Super Bee 1972 70V8 440CID 3 2bbl AR74 035 1976 67V8 440CID 4 bbl AR74 035 1974V8 440CID 4 bbl AR23 035 1976 74V8 440CID 4 bbl High Perf AR74 035 Coronet 1958V8 325CID 2 4bbl AR74 035 1958 57V8 325CID 4 bbl AR74 035 1959 V8 326CID 2 4bbl AR74 035 V8 326CID 4 bbl AR74 035 Dart Demon Swinger 1961V8 361CID 2 4 bbl AR74 035 V8 383CID 2 bbl AR74 035 V8 383CID 4 bbl AR74 035 Dart Demon Swinger GT 1971 67V8 383CID 2 4 bbl AR74 040 1971V8 440CID 4 bbl AR74 040 Magnum XE 1978V8 400CID 4 bbl AR74 035 Matador 1960V8 361CID 2 4 bbl AR74 035 Neon 2005 974 2 0L F inj SOHC C AR3923 035 2005 034 2 0L F inj HO F AR3923 035 1999 964 2 0L F inj DOHC Y AR3923 035 19984 1 8L F inj AR3923 035 Phoenix 1960V8 361CID 2 4bbl AR74 035 V8 383CID 2 4bbl AR74 035 1961 60V8 318CID 2 4 bbl AR74 035 Polara 1967 64V8 318CID 2 4 bbl AR74 035 1971 63V8 383CID 2 4 bbl AR74 040 1966 63V8 383CID 4 bbl High Perf AR74 035 1978 72V8 400CID 2 4 bbl AR74 035 1965V8 413CID 2 4 bbl AR74 035 V8 413CID Police AR74 035 1965 63V8 426CID 2 4 bbl AR74 035 V8 426CID 2 4bbl AR74 035 1977 66V8 440CID 2 4 bbl AR74 035 1971 70V8 440CID 3 2bbl AR74 040 1969V8 440CID 3 2bbl AR74 035 1978 74V8 440CID 4 bbl High Perf AR74 035 1966V8 440CID High Perf AR74 035 Royal 1958V8 325CID 2 4bbl AR74 035 1958 57V8 325CID 4 bbl AR74 035 1958V8 350CID 2 4bbl AR74 035 V8 350CID 4 bbl AR74 035 4 6 GAP NCARTEMENT ESPACIO High Performance Racing Applications PLUG GAP NCARTEMENT ESPACIO PLUG DODGE Cont d Suite Contin a Royal 1959V8 361CID 2 4 bbl AR74 035 V8 361CID 2 4bbl AR74 035 Stealth 1991 92V6 3 0L F inj DOHC Twin Turbo C AR3924 044 1993 91V6 3 0L F inj DOHC B AR3924 044 1993V6 3 0L F inj Turbo C Cdn AR3924 044 1997 93V6 3 0L F inj DOHC J AR3924 044 V6 3 0L F inj Turbo K AR3924 044 EAGLE Talon 1998 954 2 0L F inj Y AR3923 050 FORD Contour Contour SVT 2000 98V6 2 5L F inj 24V DOHC HO G AR764 054 V6 2 5L F inj 24V DOHC L AR764 054 Falcon 1964 63V8 260CID AR33 035 1968 63V8 289CID 2 4 bbl AR33 035 1970 68V8 302CID 2 bbl AR33 035 1963V8 352CID 2 bbl AR33 035 Galaxie 1971 61V8 390CID 2 4 bbl AR33 035 1961V8 390CID 3 2bbl AR33 035 1964 61V8 390CID 4 bbl High Perf AR33 035 1963 62V8 406CID 3 2bbl AR33 035 V8 406CID 4 bbl AR33 035 1967 63V8 427CID 2 4bbl AR33 035 1968 63V8 427CID 4 bbl AR33 035 1965V8 427CID High Perf AR33 035 1968 67V8 428CID 4 bbl AR33 035 1969 66V8 428CID 4 bbl High Perf AR33 035 1972 69V8 429CID 2 4 bbl AR33 035 1971V8 429CID 4 bbl Police AR33 035 Mustang 1980 794 140CID 2 bbl Turbo AR764 034 19924 2 3L F inj M AR764 044 1986 844 2 3L F inj Turbo W AR764 034 1999V6 3 8L F inj 4 AR764 054 1980V8 255CID 2 bbl AR25 050 1964V8 260CID AR33 035 1968 66V8 289CID 2 4 bbl AR33 035 1968 64V8 289CID 4 bbl High Perf AR33 035 1973 68V8 302CID 2 4 bbl AR33 035 1975V8 302CID 2 bbl AR25 044 1971 70V8 302CID 2 4 bbl AR24 035 1970 69V8 351CID 2 4 bbl W AR33 035 1973 70V8 351CID 2 4 bbl C AR25 035 FORD Cont d Suite Contin a Mustang 1971V8 351CID 4 bbl C AR24 035 1969 67V8 390CID 4 bbl AR33 035 2004 03V8 4 6L F inj 32V Mach 1 R AR103 054 2002 01V8 4 6L F inj 16V W AR764 054 2004 03V8 4 6L F inj 32V DOHC SC Y AR103 054 2004V8 4 6L F inj 16V X AR103 054 2003 96V8 4 6L F inj 16V X AR764 054 2004 03V8 4 6L F inj 32V V AR103 054 2002 96V8 4 6L F inj 32V V AR764 054 1968V8 427CID 4 bbl AR33 035 1970 68V8 428CID 4 bbl AR33 035 1971 69V8 429CID 4 bbl AR33 035 1971 70V8 429CID 4 bbl C AR24 035 1985 82V8 5 0L 2 4 bbl HO AR25 044 1995 93V8 5 0L F inj D AR764 054 1993 88V8 5 0L F inj HO E AR25 054 1995 94V8 5 0L F inj T AR25 054 Taurus 1995 90V6 3 0L F inj SHO Y AR3924 044 1999 96V8 3 4L F inj SHO N AR764 044 Thunderbird 1986 834 2 3L F inj Turbo W AR764 034 1980V8 255CID 2 bbl AR25 050 1964V8 289CID 2 4 bbl AR33 035 1962 58V8 352CID 4 bbl AR33 035 1963V8 390CID 3 2bbl AR33 035 1968 61V8 390CID 4 bbl AR33 035 1996 95V8 4 6L F inj SOHC W AR764 054 1972V8 400CID 2 bbl W AR33 035 V8 400CID 2 bbl C AR25 035 1967 66V8 428CID 4 bbl AR33 035 1972 68V8 429CID 2 4 bbl AR33 035 1973V8 429CID 4 bbl C AR25 035 1971 70V8 429CID 4 bbl C AR24 035 1960 59 V8 430CID 4 bbl AR33 035 1992V8 5 0L F inj HO T AR25 054 Torino 1968 63V8 289CID 2 4 bbl High Perf AR33 035 1974 69V8 302CID AR33 035 1970V8 302CID 2 bbl C AR24 035 1974 70V8 351CID 2 4 bbl C AR25 035 1974 69V8 351CID 2 4 bbl W AR33 035 1969 66V8 390CID 2 4 bbl AR33 035 1961V8 390CID 2 4 bbl AR33 035 V8 390CID 3 2bbl AR33 035 V8 390CID 4 bbl High Perf AR33 035 1972V8 400CID 2 bbl C AR25 035 V8 400CID 2 bbl AR33 035 4 7 GAP NCARTEMENT ESPACIO High Performance Racing Applications PLUG GAP NCARTEMENT ESPACIO PLUG LOTUS Elan 1992 904 1 6L F inj AR3923 044 Elise 2005 044 1 8L F inj 16V DOHC AR3923 044 Esprit 2005 97V8 3 5L F inj Turbo AR3923 035 MAZDA 6 2005 034 2 3L F inj 16V DOHC AR103 044 V6 3 0L F inj 24V DOHC AR103 044 Miata 2005 974 1 8L F inj DOHC AR3924 044 MX 6 1997 944 2 0L F inj C AR3924 044 MERCEDES SLK230 Roadster 2004 984 2 3L F inj 16V DOHC 111983 SC AR3923 040 MERCURY Capri RWD 1986 834 2 3L F inj Turbo W AR764 034 19794 140CID 2 bbl Turbo W AR764 034 1985 84V8 5 0L F inj HO M AR25 044 1983V8 5 0L 4 bbl HO F AR25 044 1982V8 5 0L VV F AR25 050 Comet 1963V8 260CID AR33 035 1967 65V8 289CID 2 4 bbl AR33 035 1974 68 V8 302CID 2 4 bbl AR33 035 1973 69V8 351CID 2 4 bbl AR33 035 1970 66V8 390CID 2 4 bbl AR33 035 1967V8 427CID 2 4bbl AR33 035 1969 68V8 427CID 4 bbl AR33 035 1969V8 428CID 4 bbl AR33 035 1970V8 429CID 4 bbl AR24 035 Cougar 2002 99V6 2 5L F inj 24V DOHC L AR764 054 Cougar XR 7 19864 2 3L F inj Turbo W AR764 034 1967V8 289CID 2 4 bbl AR33 035 1969 68V8 302CID 2 4 bbl AR33 035 1970V8 302CID 2 bbl C AR24 035 1974 69V8 351CID 2 4 bbl AR33 035 1974 70V8 351CID 2 4 bbl C AR25 035 1975V8 351CID 2 bbl M AR25 044 1969 67V8 390CID 2 4 bbl AR33 035 1997 94V8 4 6L F inj SOHC W AR764 054 1968V8 427CID 4 bbl AR33 035 1970 69V8 428CID 4 bbl AR33 035 FORD Cont d Suite Contin a Torino 1967V8 427CID 2 4bbl AR33 035 V8 427CID 4 bbl AR33 035 1969 68V8 428CID 4 bbl AR33 035 1972 70V8 429CID 4 bbl AR33 035 1971 70V8 429CID 4 bbl C AR24 035 1974V8 460CID 4 bbl Police AR25 035 HONDA Del Sol 1997 944 1 6L F inj DOHC V Tec AR3923 052 INFINITI G20 2002 914 2 0L F inj 16V DOHC SR20DE AR3924 044 JAGUAR S Type 2005 03V6 3 0L F inj 24V DOHC AR103 050 2005 01V8 4 2L F inj 32V DOHC AR3924 040 2005 03V8 4 2L F inj 32V DOHC SC AR3924 040 X TYPE 2005 03V6 2 5L F inj DOHC D AR103 050 V6 3 0L F inj 24V DOHC F AR103 050 XJ 6 1997 896 4 0L F inj AR3924 035 1997 966 4 0L F inj SC AR3923 035 XJ8 2005 04V8 4 2L F inj 32V DOHC AR3924 050 2003 01V8 4 0L F inj 32V DOHC AR3924 050 2002 00V8 4 0L F inj 32V DOHC SC AR3923 050 XJ 12 1997 94 V12 6 0L F inj AR103 035 XJR XJR S 2005 04V8 4 2L F inj 32V DOHC SC AR3923 050 2003 98V8 4 0L F inj 32V DOHC SC AR3923 050 1999 98 V8 4 0L F inj AR3924 050 1997 956 4 0L F inj SC AR3923 035 XJ S 1996 916 4 0L F inj AR3924 035 1996 93V12 6 0L F inj AR103 035 1992 82V12 5 3L F inj AR103 025 XK 8 2005 03V8 4 2L F inj 32V DOHC AR3924 040 2002 97V8 4 0L F inj AR3924 XKR 2005 03V8 4 2L F inj 32V DOHC SC AR3924 040 2002 00V8 4 0L F inj 32V DOHC SC AR3923 050 LEXUS SC430 2005 01V8 4 3L F inj 32V QOHC 3UZFE AR3923 044 4 8 GAP NCARTEMENT ESPACIO High Performance Racing Applications PLUG GAP NCARTEMENT ESPACIO PLUG MERCURY Cont d Suite Contin a Cougar XR 7 1969V8 428CID 4 bbl Police AR33 035 V8 429CID 2 4 bbl AR33 035 1993 91V8 5 0L F inj HO T AR25 054 Cyclone 1971 70V8 351CID 2 4 bbl C AR25 035 V8 429CID 4 bbl AR24 035 Meteor 1970 68V8 302CID 4 bbl AR33 035 1972 71V8 351CID 2 4 bbl AR33 035 1970 62V8 390CID 2 4 bbl AR33 035 1965 62V8 390CID Police AR33 035 1963V8 394CID 4 bbl High Perf AR74 030 1963 62V8 406CID 3 2bbl AR33 035 1963 62V8 406CID 4 bbl AR33 035 1965 63V8 427CID 2 4bbl AR33 035 1965 63V8 427CID 4 bbl AR33 035 1968 66V8 428CID 4 bbl AR33 035 1970 66V8 428CID 4 bbl Police AR33 035 1971 70V8 429CID 2 4 bbl AR33 035 Montego 1971 70V8 429CID 4 bbl HO AR24 035 Sable 2005V6 3 0L F inj S AR103 054 2004 03 V6 3 0L F inj S AR764 054 2001 02 V6 3 0L F inj S AR764 054 2000V6 3 0L F inj S AR103 054 1999 96V6 3 0L F inj S AR764 054 2005 01V6 3 0L F inj U AR103 044 2000 86V6 3 0L F inj U AR764 044 MERKUR XR4Ti 1989 884 2 3L F inj Turbo T AR764 034 1987 854 2 3L F inj Turbo W AR764 034 MITSUBISHI 3000 SL GT VR 4 1999 91V6 3 0L F inj DOHC AR3923 044 V6 3 0L F inj DOHC Turbo AR3923 044 Diamante 2004 97V6 3 5L F inj 24V SOHC 6G74 P AR3924 044 1996 92V6 3 0L F inj DOHC AR3923 044 Eclipse 1999 974 2 0L F inj DOHC AR3923 044 19964 2 0L F inj DOHC AR3923 032 19954 2 0L F inj DOHC AR3924 044 2005 4 2 4L F inj SOHC AR3923 044 2004 964 2 4L F inj SOHC AR3924 044 2005V6 3 0L F inj 24V SOHC H AR3924 044 2004V6 3 0L F inj 24V SOHC H AR3923 044 MITSUBISHI Cont d Suite Contin a Eclipse 2003 00V6 3 0L F inj 24V DOHC 6G72 AR3923 044 Lancer 2005 044 2 0L F inj DOHC AR3924 044 4 2 0L F inj 16V SOHC Turbo AR3924 044 20024 2 0L F inj 16V DOHC 4G64 AR3924 044 20034 2 0L F inj 16V DOHC 4G63 Turbo AR3924 044 2005 044 2 4L F inj 16V SOHC AR3924 044 NISSAN 200SX 1998 954 1 6L F inj DOHC GA16DE AR3923 044 1998 964 2 0L F inj DOHC SR20DE AR3924 044 240SX 1998 914 2 4L F inj DOHC KA24DE AR3924 044 300ZX 1996 94V6 3 0L F inj VG30DE AR3924 044 1996 91V6 3 0L F inj VG30DETT Turbo AR3924 044 Altima 2001 934 2 4L F inj B AR3924 044 Sentra 1998 944 1 6L F inj DOHC GA16DE AR3924 044 2001 984 2 0L F inj DOHC SR20DE AR3924 044 1997 944 2 0L F inj DOHC SR20DE AR3924 032 OLDSMOBILE Cutlass Cutlass Supreme F85 442 1967 64V8 330CID 2 4 bbl AR74 030 1965V8 330CID 4 bbl High Perf AR74 030 1973 68V8 350CID 2 4 bbl AR74 040 1969 65V8 400CID 2 4 bbl AR74 030 1966V8 400CID 3 2bbl AR74 030 1969V8 400CID 4 bbl AR74 030 1973 68V8 455CID 2 4 bbl AR74 040 Omega 1974 73V8 350CID 2 4 bbl AR74 040 PANOZ Esperante 2005 00V8 4 6L F inj 32V DOHC AR103 054 Roadster 2001 99V8 4 6L F inj 32V DOHC AR103 054 PLYMOUTH Barracuda 1970 67V8 383CID 2 4 bbl AR74 035 1972 70V8 440CID 3 2bbl AR74 040 1971 70V8 440CID 4 bbl AR74 035 Fury 1967 62V8 318CID 2 4 bbl AR74 035 1964 62V8 361CID 2 4 bbl AR74 035 1964 63V8 361CID 2 4bbl AR74 035 4 9 GAP NCARTEMENT ESPACIO High Performance Racing Applications PLUG GAP NCARTEMENT ESPACIO PLUG PLYMOUTH Cont d Suite Contin a Fury 1970 63V8 383CID 2 4 bbl AR74 035 1963V8 383CID 3 2bbl AR74 035 1964 63V8 383CID 4 bbl High Perf AR74 035 1978 69V8 400CID 2 4 bbl AR74 035 1970V8 400CID 4 bbl HO AR74 035 1963V8 421CID 4 bbl AR74 035 1965 64V8 426CID 2 4 bbl AR74 035 V8 426CID 2 4bbl AR74 035 1969V8 428CID 4 bbl HO AR74 030 1977 66V8 440CID 2 4 bbl AR74 035 1969 V8 440CID 3 2bbl AR74 030 V8 440CID 4 bbl AR74 030 1978 74V8 440CID 4 bbl High Perf AR74 035 Gran Fury 1975V8 400CID 2 4 bbl AR74 035 1977 75V8 440CID 2 4 bbl AR74 035 1976 75V8 440CID 4 bbl High Perf AR74 035 GTX 1968V8 428CID 4 bbl AR74 035 1968 67V8 440CID 4 bbl AR74 035 GTX Road Runner Satellite 1967 63V8 318CID 2 4 bbl AR74 035 1964 63V8 361CID 2 4bbl AR74 035 1966 62V8 361CID 4 bbl AR74 035 1966V8 383CID AR74 035 1964 V8 383CID AR74 035 1971 63V8 383CID 2 4 bbl AR74 035 1964 63V8 383CID 4 bbl High Perf AR74 035 1973 69V8 400CID 2 4 bbl AR74 035 1970V8 400CID 4 bbl HO AR74 035 1965 63V8 426CID 2 4 bbl AR74 035 1964 63V8 426CID 2 4bbl AR74 035 1969 V8 428CID 4 bbl HO AR74 030 1972 69V8 440CID 3 2bbl AR74 035 1974 69V8 440CID 4 bbl AR74 035 1974V8 440CID 4 bbl High Perf AR74 035 Neon 2001 944 2 0L F inj SOHC C AR3923 035 1999 954 2 0L F inj DOHC Y AR3923 035 Valiant Duster Fury Scamp Signet 1971V8 383CID 2 4 bbl AR74 035 1967V8 383CID 4 bbl AR74 035 1971V8 400CID 2 bbl AR74 035 1967V8 400CID 4 bbl AR74 035 V8 428CID 4 bbl HO AR74 035 1971V8 440CID 3 2bbl AR74 035 V8 440CID 4 bbl AR74 035 PONTIAC Fiero 1988 85V6 2 8L F inj HO 9 AR23 045 Firebird 1984 83V6 2 8L 2 bbl HO L AR23 045 1986 85V6 2 8L F inj HO S AR23 045 1989V6 3 8L F inj Turbo 7 AR103 035 1967V8 326CID 2 4 bbl AR74 035 1971 68V8 350CID 2 4 bbl AR74 035 1971 67V8 400CID 2 bbl AR74 035 1970 67V8 400CID 4 bbl HO AR74 035 1971 70V8 455CID 4 bbl AR74 035 1985V8 5 0L 4 bbl G AR25 045 1986V8 5 0L 4 bbl H AR24 045 1986 85V8 5 0L F inj F AR24 035 1987 V8 5 7L F inj 8 AR24 035 Grand Prix 1963V8 326CID 2 4 bbl AR74 035 V8 326CID 3 2bbl AR74 035 1971V8 350CID 2 bbl AR74 035 1962V8 364CID 4 bbl AR74 035 1964 62V8 389CID 2 4 bbl AR74 035 1964 63V8 389CID 3 2bbl AR74 035 1971 67V8 400CID 2 4 bbl AR74 035 1971V8 400CID 2 bbl AR74 035 1970V8 400CID 4 bbl HO AR74 035 1962V8 401CID 4 bbl AR74 035 1964 63V8 421CID 3 2bbl AR74 035 V8 421CID 4 bbl AR74 035 1969 68V8 428CID 4 bbl AR74 030 1969V8 428CID 4 bbl HO AR74 030 1971V8 455CID 2 4 bbl AR74 035 Grand Prix FWD 1990 89V6 3 1L F inj Turbo V AR103 045 Grand Prix RWD 1986V8 5 0L 4 bbl H AR24 045 Lemans Grand AM GTO Tempest 1968 66V8 300CID 2 4 bbl AR74 035 1967 64V8 326CID 2 4 bbl AR74 035 1968 67V8 340CID 2 4 bbl AR74 035 1971 68V8 350CID 2 4 bbl AR74 035 1966 64V8 389CID 2 4 bbl AR74 035 1966 65V8 389CID 3 2bbl AR74 035 1971 66V8 400CID 2 4 bbl AR74 035 1967V8 400CID 4 bbl HO AR74 035 1967 66V8 401CID 4 bbl AR74 035 1967V8 425CID 2 4bbl AR74 035 1966 64V8 425CID 2 4bbl AR74 035 1967 64V8 425CID 4 bbl AR74 035 1971 70V8 455CID 4 bbl AR74 035 4 10 GAP NCARTEMENT ESPACIO High Performance Racing Applications PLUG GAP NCARTEMENT ESPACIO PLUG PONTIAC Cont d Suite Contin a Tempest 1969V8 350CID 2 4 bbl AR74 030 Ventura 1961V8 389CID 2 4 bbl AR74 035 Ventura Ventura II 1971V8 350CID 2 bbl AR74 035 V8 400CID 2 4bbl AR74 035 V8 455CID 4 bbl AR74 035 PORSCHE 911 911 Carrera 911 Carrera 2 4 911 SC Coupe 911 Turbo 2001 996 3 4L F inj DOHC AR3923 032 2005 026 3 6L F inj AR3923 032 2005 946 3 6L F inj Turbo AR3923 032 19906 3 6L F inj AR3924 032 968 19944 3 0L F inj AR3923 032 Boxster 2000 986 2 5L F inj DOHC AR3923 032 2005 006 2 7L F inj DOHC AR3923 032 6 3 2L F inj DOHC AR3923 032 Carrera GT 2005 04V10 5 7L F inj AR3923 032 TOYOTA Camry 2001 924 2 2L F inj DOHC 5S FE AR3923 044 2005 024 2 4L F inj 16V DOHC 2AZ FE AR3923 044 2005 94V6 3 0L F inj DOHC 1MZ FE AR3923 044 2005 04V6 3 3L F inj 24V DOHC 3MZ FE AR3923 044 Celica All Trac ST GT GTS 2005 004 1 8L F inj 16V DOHC 1ZZ FE AR3924 044 4 1 8L F inj 16V DOHC 2ZZ GE AR3923 044 1998 944 1 8L F inj 7A FE AR3924 032 1993 904 2 0L F inj 3S GTE Turbo AR3923 032 1999 914 2 2L F inj 5S FE AR3923 044 19904 2 2L F inj 5S FE AR3924 044 MR2 Spyder 2005 004 1 8L F inj 16V DOHC 1ZZ FE AR3924 044 1995 914 2 0L F inj 16V 3S GTE Turbo AR3923 032 1995 924 2 2L F inj 16V 5S FE AR3923 044 19914 2 2L F inj 16V 5S FE AR3924 044 Paseo 1999 924 1 5L F inj 5E FE AR3924 044 Supra Celica Supra 1998 936 3 0L F inj 2JZ GE AR3924 044 6 3 0L F inj 2JZ GTE Turbo AR3923 044 VOLKSWAGEN Beetle 2005 994 1 8L F inj 20V DOHC Turbo AR3923 032 2005 004 2 0L SOHC AR3923 043 VOLKSWAGEN Cont d Suite Contin a Beetle 20024 2 0L F inj Turbo AR3923 043 Golf GTI Cabriolet 2005 014 1 8L F inj 20V DOHC Turbo AR3923 032 20004 1 8L F inj 20V DOHC Turbo AR3923 040 2005 024 2 0L F inj SOHC AR3923 043 2001 004 2 0L F inj SOHC AR3923 040 19994 2 0L F inj 16V AR3924 040 1998 904 2 0L F inj 16V AR3924 028 2005 02V6 2 8L F inj DOHC AR3924 043 2001 00V6 2 8L F inj DOHC AR3924 040 1999 97V6 2 8L F inj AR3924 028 1996 95V6 2 8L F inj AR3923 028 1994V6 2 8L F inj AR3924 028 1993V6 2 8L F inj AR3923 028 Passat Passat Syncro 2004 034 1 8L F inj DOHC Turbo AR3923 043 2002 984 1 8L F inj DOHC Turbo AR3923 032 1997 944 2 0L F inj AR3924 028 1993 924 2 0L F inj AR3923 028 1991 904 2 0L F inj AR3924 028 2005 02V6 2 8L F inj AR3924 043 2001V6 2 8L F inj AR3924 040 2000V6 2 8L F inj SOHC Turbo AR3924 040 1999 97V6 2 8L F inj AR3924 028 1996 92V6 2 8L F inj AR3923 028 RACING PLUGS BOUGIES DE COMP TITION BUJIAS DE COMPETICION AR12 Chevrolet Dodge Plymouth Racing Flagship Marine AR13 1985 82 Buick 1988 79 Chevrolet 1975 73 Dodge 1986 82 Oldsmobile 1975 Plymouth 1988 81 Pontiac AR32 Ford Racing AR33 Ford Racing 1974 58 Ford 1974 62 Mercury AR50 Chrysler HEMI Racing Chevrolet Big Block Racing Ford HEMI Racing AR51 Chrysler HEMI Racing Chevrolet Big Block Racing Ford HEMI Racing 1969 Alfa Romeo 1967 Alfa Romeo 1965 59 Alfa Romeo 1992 Maserati 1992 91 Porsche 1989 87 Porsche AR52 Chrysler HEMI Racing Chevrolet Big Block Racing Ford HEMI Racing 1992 Maserati 1992 91 Porsche 1989 87 Porsche 1971 70 Honda 1976 75 Lotus 1972 51 Mercedes 1988 84 Mitsubishi 1972 71 Peugeot 1988 87 Plymouth 1973 71 Porsche 1968 Porsche 1976 72 Range Rover 1979 78 Renault AR53 Chrysler HEMI Racing Chevrolet Big Block Racing Ford HEMI Racing AR72 Chevrolet Racing Chrysler Wedge V8 Racing AR73 Chevrolet Racing Chrysler Wedge V8 Racing AR74 Chevrolet Racing Chrysler Wedge V8 Racing 1973 55 Chevrolet 1977 57 Chrysler 1978 57 Dodge 1963 Mercury 1974 65 Oldsmobile 1978 62 Plymouth 1971 61 Pontiac AR92 Chevrolet Racing Ford Racing Extended Tip Applications AR93 Chevrolet Racing Ford Racing Extended Tip Applications AR94 Chevrolet Racing Ford Racing Extended Tip Applications AR131 Chevrolet Ford Small Block Racing AR132 Chevrolet Ford Small Block Racing AR133 Chevrolet Ford Small Block Racing AR134 Chevrolet Ford Small Block Racing AR135 Chevrolet Ford Small Block Racing 1974 69 Chevrolet AR472 Buick V6 Aluminum Heads Racing Chevrolet Big Block 17 Degree Heads Racing Ford Aftermarket Heads Racing Oldsmobile Competition Engine Racing AR473 Buick V6 Aluminum Heads Racing Chevrolet Big Block 17 Degree Heads Racing Ford Aftermarket Heads Racing Oldsmobile Competition Engine Racing AR474 Buick V6 Aluminum Heads Racing Chevrolet Big Block 17 Degree Heads Racing Ford Aftermarket Heads Racing Oldsmobile Competition Engine Racing AR2592 Chevrolet Big Block Racing Chrysler HEMI Racing AR2593 Chevrolet Big Block Racing Chrysler HEMI Racing AR2594 Chevrolet Big Block Racing Chrysler HEMI Racing AR3910 Chevrolet Big Block Racing Chrysler HEMI Racing AR3911 Chevrolet Big Block Racing Chrysler HEMI Racing AR3931 Chevrolet Big Block Racing Chrysler HEMI Racing AR3932 Chevrolet Big Block Racing Chrysler HEMI Racing AR3933 Chevrolet Big Block Racing Chrysler HEMI Racing AR3934 Chevrolet Big Block Racing Chrysler HEMI Racing AR3935 Chevrolet Big Block Racing Chrysler HEMI Racing HIGH PERFORMANCE PLUGS BOUGIES HAUT RENDEMENT BUJ AS DE ALTO RENDIMIENTO AR23 1963 Chevrolet 1974 Dodge 1986 83 Pontiac AR24 1987 85 Chevrolet 1971 70 Chevrolet 1970 Chevrolet GMC Truck 1971 70 Ford 1970 Mercury 1987 85 Pontiac AR25 1987 84 Buick 1974 73 Buick 1995 94 Chevrolet 1985 Chevrolet 1971 70 Chevrolet 1995 80 Ford 1975 70 Ford 1993 91 Mercury 1975 70 Mercury 1985 Pontiac AR103 1997 Jaguar 1990 89 Pontiac AR764 2002 92 Ford 1986 79 Ford 2002 94 Mercury 1987 86 Mercury 1987 Merkur AR3923 2002 99 Acura 1995 94 Alfa Romeo 1994 90 Aston Martin 2002 00 Audi 1997 91 BMW 1998 95 Chrysler 2002 96 Dodge 1998 95 Eagle 1997 96 Honda 1999 91 Mitsubishi 1997 95 Nissan 1999 95 Plymouth 1998 94 Porsche 2002 95 Toyota 2002 92 Volkswagen AR3924 2002 00 Acura 1995 94 Acura 2001 00 Aston Martin 2002 00 BMW 1996 94 BMW 1992 90 Chevrolet 2000 97 Chrysler 1996 91 Dodge 1995 90 Ford 1993 Jaguar 2002 00 Mazda 1999 95 Mitsubishi 1998 90 Nissan 1990 Porsche 1998 86 Toyota 1999 92 Volkswagen Important Applications in this section are to be used as a guide only For the most part the application recommendations are based on original equipment specifica tions Engine modifications and the type of service can cause wide variations in the actual heat ranges which are required Important Ne consid rer les applications figurant dans cette section qu titre indicatif La plupart des recommandations sont fonction des sp cifications de l quipement d origine Les modifications apport es au moteur et le type d utilisation des bougies peuvent influer tr s sensiblement sur les plages thermiques requises Importante Las aplicaciones que figuran en esta secci n deber n utilizarse como gu a solamente En su mayor a las recomendaciones se basan en especifi caciones del equipo original Las modificaciones hechas al motor y el tipo de servicio pueden afectar en gran medida los grados t rmicos requeridos Application CoverageRacing Plug Number Racing High Performance Spark Plug Principal Application Guide Guide d utilisation des principales bougies de comp tition Haut rendement Gu a de utilizaci n principal de las buj as de competici n alto rendimiento 4 11 THREAD STANDARD SIZE HEX HEAT STANDARD STANDARD POWER TIP POWER TIP RETRACT TIP SPECIALIZED RACING REACH RANGE NON RESISTOR RESISTOR NON RESISTOR RESISTOR RACING ENGINES NON RESISTOR CHEVROLET with Standard Reach CHRYSLER Wedge V8 14mm 13 16 HOT 75 85 3 8 303 AR74 353 AR73 AR72 COLD 292 CHEVROLET Big Block CHRYSLER HEMI PORSCHE AND MOST IMPORTS Specialized Engines 14mm 5 8 HOT AR3924 3 4 3924 AR3923 3923 AR3935 AR3934 AR3911 AR3933 AR3910 AR3932 COLD AR3931 14mm 13 16 HOT 404 3 4 64 403 AR53 63 4055 402 AR52 62 4054 AR51 4063 AR2594 2594 AR50 4062 AR2593 2414 4051 AR2592 2413 COLD CHEVROLET Big Block OLDSMOBILE FORD Using Tapered Seat Plugs 14mm 5 8 HOT AR764 Tapered 764 Seat AR103 103 708 AR94 Full Thread AR474 AR93 AR473 AR92 COLD AR472 FORD CHEVROLET Small Block Using Tapered Seat Plugs 14mm 5 8 HOT AR25 25 Tapered 144 AR24 24 Seat AR135 AR13 AR23 23 460 AR134 AR12 AR133 AR132 COLD AR131 FORD Large Block 352 390 406 427 429 C I D Engines Using Tapered Seat Plugs 18mm 13 16 HOT 45 1 2 124 AR33 COLD AR32 VOLKSWAGEN Formula Vee and Others 14mm 13 16 HOT 414 275 472 4093 4092 COLD 411 Racing Engine Heat Range Chart Tableau des temp ratures des bougies pour moteurs de course Tabla de grado t rmico para motores de carrera 472 and 1 2 reach plugs should not be interchanged in racing engines Half Thread Les bougies d une longueur de 0 472 de 1 2po ne sont pas interchangeables avec les bougies de moteurs de course Filetage mi hauteur Las buj as de una longitud de 0 472 de 1 2 pulgada no se pueden intercambiar en los motores de carrera Rosca corta 4 12 Understanding Heat Range Gamme thermique Grado termico TIP TEMPERATURE 2500 F 1371 C 2000 F 1093 C 1500 F 816 C 1000 F 538 C 500 F 260 C Idle Vehicle Speed Full Throttle Marche Vitesse du Conduite au Ralenti V hicule Pleins Gaz Ralent Velocidad del Acelerador veh culo a fondo Each engine has different temperature charac teristics typical plug temperature ranges are illustrated above Tous les moteurs fonctionnent des temp ratures diff rentes Les gammes de temp rature types sont illustr es ci dessus Cada motor funciona a temperaturas diferentes Los rangos de temperatura de la buj a se ilustran m s arriba Why is Heat Range Critical It is the measure of how fast the spark plug tip dissipates combustion heat It must do this in a controlled manner that will 1 Stay cool enough to avoid pre ignition and or electrode destruction 2 Run hot enough to burn off combustion deposits that would otherwise collect at the firing tip 3 Adapt to specific engine characteristics and widely varying driving load conditions Pourquoi les gammes thermiques sont elles si importantes Les gammes thermiques indiquent la vitesse laquelle l extr mit d une bougie dissipe la chaleur de combustion La transmission de la chaleur doit se faire de fa on ce que la bougie 1 Reste assez froide pour viter l allumage pr matur et ou la destruction de l lectrode 2 Atteigne un degr de chaleur assez lev pour br ler les d p ts de combustion qui autrement s accumuleraient son extr mite 3 Puisse s adapter aux caract ristiques sp cifiques du moteur et tous les types de conduite et toutes les charges Por qu el grado t rmico es tan importante El grado t rmico indica la rapidez con que la punta de la buj a disipa el calor de combusti n La disipaci n debe hacerla de una manera controlada para 1 Permanecer bastante fr a para evitar el encendido prematuro y o la destrucci n del electrodo 2 Lograr un calor bastante elevado para quemar los dep sitos de combusti n que de otra manera se acumular an en la punta de encendido 3 Adaptarse a las caracter sticas espec ficas del motor y las distintas condiciones de conducci n y de carga 4 13 How is Heat Range Engineered Heat is conducted away from the firing tip through the 1 insulator to 2 the spark plug shell to 3 the cylinder head Thus heat ranges are primarily controlled by the length of the insulator through which the heat must travel before escaping to the cylinder head Other factors effecting heat range are the thermal characteristics of the insulator and the bond of the insulator to the shell The shorter the path the faster the heat is dissipated and the cooler the plug Plus la distance est courte plus la chaleur se dissipe rapidement et plus la bougie est froide Cuanto m s corta la trayectoria m s r pida la disipaci n del calor y m s fr a la buj a Heavy Loads High Speeds SHORT Insulator Tip Fast Heat Transfer LOWER Heat Range COLD PLUG Charges Lourdes Vitesse Rapides Les BOUGIES FROIDES dont la gamme de conductibilit thermique est PLUS BASSE ont une extr mit ou t te d isolateur COURTE et transmettent la chaleur rapidement Cargas pesadas Altas velocidades Punta del aislador CORTA transferencia del calor r pida Grado t rmico MAS BAJO BUJIA FRIA The longer the path the slower the heat is dissipated and the hotter the plug Plus la distance est longue moins la chaleur se dissipe rapidement et plus la bougie est chaude Cuanto m s larga la trayectoria m s lenta la disipaci n del calor y m s caliente la buj a Short Trip Stop and Go LONG Insulator Tip Slow Heat Transfer HIGHER Heat Range HOT PLUG Extr mit Courte Conduite Marche Arr t Les BOUGIES CHAUDES dont la gamme de conductibilit thermique est PLUS HAUTE ont une extr mit ou t te d isolateur LONGUE et transmettent la chaleur plus lentement Punta corta Tr fico urbano Punta del aislador LARGA transferencia de calor lenta Grado t rmico MAS ALTO BUJIA CALIENTE 4 14 Understanding Heat Range Gamme thermique Grado termico Comment concevons nous les Gammes Thermiques La chaleur est produite l extr mit de la bougie puis passe par 1 l isolateur 2 le culot de la bougie et enfin 3 la culasse Ainsi c est la longueur de l isolateur par lequel la chaleur doit passer avant de s chapper par la culasse qui d termine dans un premier temps la gamme thermique Parmi les autres facteurs qui d terminent la gamme thermique on citera les caract ristiques thermiques de l isolateur et le lien form entre l isolateur et le culot de la bougie C mo se conciben los grados t cnicos El calor producido en la punta de la buj a pasa por 1 el aislador 2 el cuerpo y termina 3 en la culata As es la longitud del aislador por el cual debe pasar el calor antes de escapar a la culata la que determina los grados t rmicos Otros factores que afectan el grado t rmico son las caracter sticas t rmicas del aislador y la uni n formada entre el aislador y el cuerpo de la buj a Selecting the Right Heat Range Working closely with engine manufacturers Honeywell s Autolite product engineers have developed plugs in many heat ranges to suit all engine applications They range from COLD through MEDIUM and HOT to EXTREMELY HOT Rules for selecting the correct plug are to follow manufacturer specifications as listed in this catalog S lection de la Gamme Thermique En troite collaboration avec les fabricants de moteurs les ing nieurs de produits Autolite Honeywell ont d velopp des bougies capables de fonctionner dans des plages thermiques tr s vari es et convenant aux diff rents types de moteur On peut choisir parmi des bougies dont la gamme varie de FROIDE MOYENNE et de CHAUDE TR S CHAUDE Pour s lectionner la bougie ad quate il suffit de suivre les recommandations du fabricant telles qu elles figurent dans le pr sent catalogue Selecci n del grado t rmico adecuado Trabajando estrechamente con los fabricantes de motores los ingenieros del producto Autolite de Honeywell han desarrollado buj as de muchos intervalos de temperaturas id neos para todas las aplicaciones de motores Los grados var an de FRIO a MEDIANO y de CALIENTE a MUY CALIENTE Para seleccionar la buj a cor recta se debe seguir las especificaciones del fabricante tal como figuran en este cat logo COLD MEDIUM HOT FROIDE MOYENNE CHAUDE FRIO MEDIANO CALIENTE 4 15 Understanding Heat Range Gamme thermique Grado termico AR12 12 RV9YC R5674 7 AR13 13 RV9YC R5674 6 AR23 RV9YC BPR6FS AR24 RV12YC BPR6FS AR25 RV15YC4 UR4 AR32 32 RF9YC AP8FS AR33 33 RF9YC AP7FS AR50 50 N59YD R5672A 10 AR51 51 N61YD N6YC R5672A 9 AR52 52 N63YD N7YC R5672A 8 AR53 53 N9YC BP6ES AR72 72 J63Y J12YC R5670 7 AR73 73 J12YC R5670 6 AR74 74 J12YC R5670 6 AR92 S57YC R5724 10 AR93 S59YC R5724 9 AR94 S61YC R5724 8 AR103 RS9YC BPR6EFS TR6 113 RF10C AR6FS AR131 131 V55C R5673 10 AR132 132 V57C R5673 9 AR133 133 V59C R5673 8 AR134 134 V63C R5673 8 AR135 135 V63C R5673 7 136 RV8C R5673 6 393 N3C R5671A 7 AR472 472 S57C B9EFS AR473 473 S59C B9EFS AR474 474 S61C B8EFS AR764 RS12YC TR5 AR2592 2592 C59 R5671A 10 AR2593 2593 C61 R5671A 9 AR2594 2594 N2C B9ES AR3910 3910 C59YC R5672A 9 AR3911 3911 C61YC R5672A 8 AR3923 RC9YC BKR6E AR3924 RC12YC FR5 AR3931 C55C R5671A 11 AR3932 3932 C57CX R5671A 10 AR3933 3933 C59CX R5671A 9 AR3934 3934 C61CX R5671A 8 AR3935 C63C R5671A 7 4113 L82YC BP6HS 4114 L87YC BP6HS Racing Plug Number Old Racing Plug Number Champion NGK Racing Cross Reference Chart Tableau comparatif des bougies de comp tition Tabla de interreferencia de buj as de competici n 4 16
