THUMPER CAM 350 FREE

Product Line: COMP Cams Thumpr Hydraulic Flat Tappet Cam. An ET like that will stomp about 99 of the cars out there. Over 350 202 heads and flat top pistons, and sounds great with open headers. Little did Comp Cams know that soon enough, some of the guys had those cams at the track and they put up some really good numbers.

THUMPER CAM 350 FREE

I have not seen what the smallest thumpr pulls myself, but the Mutha thumpr pulls around 8-10 inches while the Big Mutha Thumpr pulls 5-6. Comp Cams 12-600-4 Thumper Choppy Hyd Camshaft - Chevrolet SBC 305 327 350 400 + 15.00 shipping Comp Cams 12-600-4 Thumpr Hydraulic Flat Tappet Camshaft 279TH Free shipping Select Vehicle Shop with confidence eBay Money Back Guarantee Get the item you ordered or get your money back. The Thumper line of cams were designed to give off an aggressive sounding idle, period. I will say that the claims comp makes about these cams not effecting vaccum is pure BS. So in the same motor the 292 magnum would not have as choppy of an idle as the thumpr, and it would have a way lower DCR which would make for very soggy low end torque. Rough idle sbc 350 whit Thumper hyd roller cam. IVC takes place at 48* ABCD a motor with a 9.5:1 static compression ratio this cam would have a 7.66:1 dynamic compression ratio COMP Cams Mutha Thumpr Cam, Small Block Chevy, 2200-6100 RPM made by COMP Cams, for as low as 203.

off-road racers based on Honda's X元50 four-stroke trailbikes. 501/.501 lift with a 110* lobe lift this cam has 71* of overlap, so it would sound a little smaller than the thumpr. There was a time 30 years ago when Thumpers weren't taken seriously and definitely not. Lets compare that to a cam that would sound similar in the 292H magnum from comp. 479/.465 lift with a 107* lobe lift the overlap of this cam is 77* and IVC takes place at 35.5* ABDC on a motor with a static compression ration of 9.5:1 this cam would have a dynamic compression ratio of 8.35:1 500/.510 lift, 115 LSA which is good for idle and vacuum. Its a Lunati Bracket Master II hyd, 00021, 221 int and 233 ex duration. Its what I think would be about the upper limit for a stock 396 automatic with 3.31s and stock converter. The 279th7 thumpr specs out at 227/247* duration. You might consider the one I put in my 350 hp 396. What the thumpr does is give you the ability to have a nasty idle without grossly overcamming your motor. 182K views 2 years ago Today Im comparing the sound difference between two Comp Camshafts after a recent rebuild of the engine. Thumpr cams make good power if you match them with good parts. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright.

Thumper cam 350