Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a...
Solid: Great for mid-range torque in a heavy car with a 4000 convertor and 10.5:1 compression.This Part Fits: Year Make Model Submodel 1967 American...
High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.This Part Fits: Year Make Model Submodel 1967 American Motors Ambassador...
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a...
High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.This Part Fits: Year Make Model Submodel 1967 American Motors Ambassador...
Hydraulic: Very strong mid-range, torque and throttle response, 2200+ stall.This Part Fits: Year Make Model Submodel 1967 American Motors Ambassador 880 1968-1970 American Motors...
Hydraulic: Excellent response, good mid-range, noticeable idle.This Part Fits: Year Make Model Submodel 1966-1967 American Motors Ambassador 880 1968-1970 American Motors Ambassador Base 1971-1974...
Our best racing hydraulic, 4500+ stall or 4 speed with 11:1 compression.This Part Fits: Year Make Model Submodel 1967 American Motors Ambassador 880 1968-1970...
Hydraulic: Best in heavy car with 3500+ stall and 10-1 and up compression.This Part Fits: Year Make Model Submodel 1967 American Motors Ambassador 880...
Excellent for Pro Street or mild bracket racing. 3500+ stall, 10.5:1 compression, 4.10 gear or lower. Radical idle.This Part Fits: Year Make Model Submodel...
Great street machine cam. Needs manifold, 2500 converter and lower gears. 9:1 compression. Rough idle.This Part Fits: Year Make Model Submodel 1967 American Motors...
Hydraulic: Best Cam for 360-401 with sock convertor. Works well with headers and aftermarket intake. Mild rough idle.This Part Fits: Year Make Model Submodel...
High Energy 218/218 Hydraulic Flat Cam for AMC 290-401. Great for mild daily driven street machines. Slightly rough idle, broad powerband. Use lower Gears...
High Energy 212/212 Hydraulic Flat Cam for AMC 290-401. Good low end torque and strong mid-range power. Excellent for towing or performance. Smooth idle...
High Energy 206/206 Hydraulic Flat Cam for AMC 290-401. Strong torque, excellent mileage for 209-304, has smooth idle, good for stock replacement.This Part Fits:...
For '87-'94 GM 4.3L/262 cid 90. V6 Non-Balance shaft Engines with Hyd. Roller Cam. Works with Throttle Body and Sequential Port Injection with Aftermarket...
Stock Gear Ratios and Converter - For Carbureted Applications Balance shaft equipped 4.3L engines were introduced in '92 but GM continued to produce the...
Recommended in highly modified 420+ c.i. stroker applications with higher compression. 3500+ Stall.This Part Fits: Year Make Model Submodel 1987-1991 Avanti II Base 1991-1996...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Hydraulic Roller - 4-Pattern .900" Base Circle: Great in larger c.i. street to street/strip stroker small blocks with good heads.; Outboard Specs: 301/313 Advertised...
Excellent for street/strip applications with good heads and raised compression in high RPM engines. 3200+ stall.This Part Fits: Year Make Model Submodel 1987-1991 Avanti...
Best choice for street 383 stroker engines with good cylinder heads. Very wide power range. 2600+ stall.This Part Fits: Year Make Model Submodel 1987-1991...
Great all around choice for street applications in modified engines and 2500+ stall or manual transmissionsThis Part Fits: Year Make Model Submodel 1987-1991 Avanti...
Best choice for smaller c.i. applications with very good heads. Extremely wide power range. 1800+ stall.This Part Fits: Year Make Model Submodel 1987-1991 Avanti...
Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.This Part Fits: Year Make Model Submodel 1987-1991 Avanti II Base 1991-1996...
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a...
High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.This Part Fits: Year Make Model Submodel 1987-1991 Avanti II Base...
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