CAMSHAFT RANGE & SELECTION CHART NEED A GOOD …

1 NEW NUMBERS SHOWN IN BOLD FACE TYPE18 CHARACTERISTICSIDLE QUALITY: SMOOTH STOCKTORQUE: IMPROVED LOW END, 1600-2000 RPMFUEL ECONOMY: VERY GOODRECOMMENDATIONSTOWING: GOOD FOR PULLING HEAVY LOADSRACING: NOT RECOMMENDEDCOMPUTER MODIFICATIONS NOT NEEDED CONTROLLED VEHICLES: TRANSMISSION: STOCK AUTOMATIC OR MANUALCOMPRESSION RATIO: :1 OR LESSCHARACTERISTICSIDLE QUALITY: SMOOTH TORQUE: GOOD LOW AND MID-RANGES 1800-2600 RPMFUEL ECONOMY: GOOD RECOMMENDATIONSTOWING: GOOD FOR LIGHT PULLING AND RV USERACING: NOT RECOMMENDEDCOMPUTER MODIFICATIONS MAY BE NEEDED CONTROLLED VEHICLES: TRANSMISSION: STOCK AUTOMATIC OR MANUALCOMPRESSION :1 OR LESSSRRATIOCHARACTERISTICSIDLE QUALITY: FAIR WITH SOME LOPETORQUE: MID- RANGE 2400-3200 RPMFUEL ECONOMY: FAIRRECOMMENDATIONSTOWING: NOT RECOMMENDEDRACING: MILD BRACKET RACINGCOMPUTER MODIFIED COMPUTER CHIP MAY BE REQUIRED TO CONTROLLED COMPENSATE FOR LOW VACUUMVEHICLES: TRANSMISSION: STOCK AUTOMATIC OR MANUALCOMPRESSION :1 OR LESS.

2 CHECK VALVE TO PISTON CLEARANCE RATIO: CHARACTERISTICSIDLE QUALITY: ROUGH. MANIFOLD VACUUM WILL NOT OPERATE POWER BRAKESTORQUE: MID- RANGE 3000-4000 RPMFUEL ECONOMY: POORRECOMMENDATIONSTOWING: NOT RECOMMENDEDRACING: BRACKET DRAG RACING, LIMITED OVAL TRACKCOMPUTER NOT RECOMMENDED CONTROLLED VEHICLES: TRANSMISSION: AUTOMATIC WITH HIGH STALL CONVERTER OR MANUALCOMPRESSION :1 TO :1. CHECK VALVE TO PISTON CLEARANCE RATIO: CHARACTERISTICSIDLE QUALITY: ROUGH WITH HEAVY LOPE. WILL NOT OPERATE POWER BRAKESTORQUE: MID TO HIGH RANGES 3800- 5000 RPMFUEL ECONOMY: POORRECOMMENDATIONSTOWING: NOT RECOMMENDEDRACING: BRACKET DRAG RACING, OVAL TRACKCOMPUTER NOT RECOMMENDEDCONTROLLED VEHICLES: TRANSMISSION: AUTOMATIC WITH HIGH STALL CONVERTER OR HEAVY DUTY MANUALCOMPRESSION :1 TO :1.

3 CHECK VALVE TO PISTON CLEARANCE RATIO: DURATION @ .050 :UP TO 200 HYDRAULICDURATION @ .050 :200-215 HYDRAULICDURATION @ .050 :210-225 HYDRAULICDURATION @ .050 :225-240 HYDRAULICDURATION @ .050 :240-255 HYDRAULIC250-265 MECHANICALTHESE ARE GENERAL GUIDELINES. TO ACHIEVE BEST PERFORMANCE, MATCH CARBURETION, INTAKE MANIFOLD, IGNITION AND HEADERS TO THE 1 STAGE 2 STAGE 3 STAGE 4 STAGE 5 CAMSHAFT RANGE & SELECTION CHARTSEE INDIVIDUAL LISTINGS FOR MORE INFORMATIONNEED A GOOD TORQUE CAM? LOOK FOR THIS ICON IN THE LISTINGSNEW NUMBERS SHOWN IN BOLD FACE TYPE19 CAMSHAFT APPLICATION CHARTNOTES:COMMENTSMECH/DUR @ .050 ADV. LIFTLOBE SEPPOWERLIFTERBELOWPART #HYDSTAGEINT EXHINT EXHINT EXHINT EXHRANGEIDLEPART#PART #AMERICAN MOTORS V8, 1966-92 - Flat Tappet Cam / 290, 304, 343, 360, 390, 401 214280.

4 472105 1051000- 5000 SMOOTH2011B, DCOMMENT: GOOD AND LOW MID RANGE TORQUE AND PULLING POWERBUICK V6, 1978-88 - Flat Tappet Cam / 181, 196, 231, 252 (EVEN FIRE W/INTEGRAL DIST. DRIVE GEAR)MC1731 HYD 1194 204272 .449114 1141000- 5000 SMOOTH969 BCOMMENT: GOOD MILEAGE AND TORQUEMC2731 HYD 2204 214280 .472112 1121200-4700 SMOOTH969 NCOMMENT: GOOD LOW AND MID- RANGE TORQUEBUICK V8 400, 455 3214 224290 .493112 Centerline1500-4500 SMOOTH969 DCOMMENT: GOOD MILEAGE AND TORQUECHEVROLET V6 - Flat Tappet Cam / 1980-89 173 ( ) & 1990-94 189 ( )MC1784 HYD2204 214278 .443107 1121000- 5000 SMOOTH2095 BCOMMENT: GOOD LOW END TORQUE AND PULLING POWERCHEVROLET V6 1985-03 262 ( )MC22113 HYD1194 204270.

5 420104 104 Idle- 5000 STOCK817 NCOMMENT: GOOD LOW AND MID- RANGE TORQUE AND PULLING POWERROLLER CAM FOR ENGINES ORIGINALLY EQUIPPED WITH ROLLER CAM TORQUE CAMMC22128 HYD2210 214273 .478107 1171500-4000 SMOOTH2148B, NCOMMENT: GOOD TORQUE AND MILEAGECHEVROLET - GM LS V8 GEN III & IV, 3 BOLT, 1997 - Present, Rocker RatioMC315271 HYD2204 218- .548120 115800-5500 SMOOTH2148 ACOMMENT: SIMILAR TO 2002-2004 LS6 CAMMC315944 HYD 3218 227- .524109 1151500-6000 FAIR2148 ACOMMENT: SIMILAR TO LS HOT CAM MC315945 HYD4225 236- .525107 1132000-6500 ROUGH2148 ACOMMENT: SIMILAR TO ASA CAMPERFORMANCE CAMSHAFTS Street or strip, Engine Pro Performance Camshafts simply out perform the competition.

6 Our manufacturing accuracy promotes improved valve train stability resulting in improved power gain. Our controlled ramp lobe profiles offer acceleration rates extending valve train life while delivering maximum horsepower. Ground in the 100% American Made Castings and Billets Manganese Phosphate Coated, Flame Hardened Castings or Induction Hardened Billets Computer Designed Lobe Profiles for Maximum Power Profiles are Adcole Verified for the Ultimate in Accuracy Journal Roundness Maintained to Within .0002 CHEVROLET Small Block V8 1955-95 - Flat Tappet Cam / 262, 265, 267, 302, 305, 307, 327, 350, 400 194260 .398104 1041000-3500 STOCK817 COMMENT: GOOD LOW END TORQUE AND MILEAGEMC2200 HYD2194 204270.

7 420104 1041500-4000 SMOOTH817 CCOMMENT: GOOD FOR COMPUTER CONTROLLED 214278 .443110 1101500-4000 SMOOTH817 CCOMMENT: GOOD FOR COMPUTER CONTROLLED ENGINESMC1730 HYD2204 214278 .433107 1171500-4000 SMOOTH817 COMMENT: STRONG TORQUE AND GOOD MILEAGE FOR 327 TO 400 LIKES HIGH AXLE 216283 .455107 1171500-4000 FAIR817 COMMENT: GOOD LOW END TORQUE AND PULLING 214288 .443107 1172000-4000 FAIR817 COMMENT: GOOD MARINE CAM. MC1988 HYD3214 224288 .465107 1172000-4500 FAIR817 COMMENT: GOOD LOW TO MID TORQUE. NOTICEABLE 218292 .458105 1152000-4000 FAIR817 COMMENT: GOOD LOW TO MID - REQUIRE COMPUTER MODIFICATIONSC - PREFERRED CHOICE FOR COMPUTER CONTROLLED - MAY REQUIRE CONVERSION TO AN ADJUSTABLE VALVE TRAIN.

8 N - NOT COMPUTER COMPATIBLENEW NUMBERS SHOWN IN BOLD FACE TYPECHEVROLET Small Block V8 1955-95 (Continued) Mechanical Flat Tappet Cams262, 265, 267, 302, 305, 307, 327, 350, 400 222290 .447110 1182000-4000 FAIR817 COMMENT: OEM #3863151, 350hp, L-79, 327MC5840 HYD3224 224291 .461114 1142000-4500 FAIR817 COMMENT: OEM #3896962, 350hp, L-82, LT-1MC1991 HYD3224 224298 .465107 1172000-5500 FAIR817 COMMENT: GOOD LOW TO MID TORQUE. BIGGEST CAM FOR USE W/ STOCK 234300 .488107 1172000-5500 ROUGH817 COMMENT: GOOD MID TORQUE. 2200 + STALL 230287 .480106 1102000- 5000 ROUGH817 COMMENT: GOOD FOR STREET RODS WITH HIGH STALL CONVERTERMC1995 HYD4234 244303.

9 509107 1172500-6500 ROUGH817 COMMENT: STREET/STRIP MILD BRACKET RACING. 2800+ STALL 244318 .510106 1123200-7000 VERY ROUGH817 COMMENT: GOOD FOR PRO, STREET, BRACKET, OVAL RACING. 3500 + STALL 254313 .533107 1173500-7500 VERY ROUGH817 COMMENT: GOOD FOR PRO, STREET, BRACKET, OVAL RACING. 3500 + STALL APPLICATION CHART (cont.)MC22402 MECH4240 250282 .520104 1082700-6200 LASH .022 INT .024 EXH ROUGH992N COMMENT: 254295 485110 1183200-7500 LASH .030 INT .030 EXH VERY ROUGH992 COMMENT: HEAVY 266290.

10 55698 1113600-7200 LASH .030 INT .030 EXH VERY ROUGH992 COMMENT: HEAVY 274309 .563108 1153600-7200 LASH .024 INT .024 EXH VERY ROUGH992N COMMENT: HEAVY CAMS FOR ENGINES ORIGINALLY EQUIPPED WITH ROLLER CAMS MC22129 HYD2198 210273 .462108 116 Idle-4500 SMOOTH2148 NCOMMENT: GOOD LOW END TORQUE AND GAS MILEAGEMC22131 HYD2210 215288 .470106 114600-4500 SMOOTH2148 NCOMMENT: 1987-94 GOOD TORQUE AND MILEAGEMC22280 HYD3220 224283 .502107 1131800-5400 FAIR2148 NCOMMENT: 1987-98 BIGGEST CAM FOR USE WITH STOCK CONVERTERMC22298 HYD4222 232297.