COMP Cams Big Mutha" Thumpr Hydraulic Flat Tappet Camshaft Lift .500"/.486" Duration 295/313 RPM Range 2500 to 6400
249-12-602-4
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| Ratings |
|---|
| Price |
| Brand |
Chevy 262-400ci Small Block 1958-98
265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10
Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
Specifications:
will this fit a 1983 c10 custom deluxe Inline 6 250 motor
I just purchased the cam and lifter kit from here but I’m wondering what springs I need to order. It says nothing about the springs although it does say they are required but nothing else.
What kind of vacuum should I expect out of this cam.
With this cam do you have to get bigger valve springs?
Will it work with 194/150 heads that have been ported polished with double valve springs
Will this cam fit 1986 Chevrolet caprice classic
Will this cam work in stock 95 GMC Sierra 350 5.7liter
Does this come with lifters?
Motor Vehicles
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Tools:
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Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.