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Old 11-24-2016, 05:52 PM
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Thumper460 Thumper460 is offline
Y Rated - 186 mph
Join Date: Dec 2006
Location: Orange Park Fl. 32065
Posts: 116
Default Camshaft. Heavy Street r53

DONE !! Thumper Performance has a NEW camshaft out for the crazy Street Guys..
Got mods ?? gonna need them for this high lift big duration Camshaft!

We set about 5 years ago working on Camshafts.. ( the Heart of ANY ENGINE) Finally there is a camshaft that shows the true Specs.. no 'advertised' spec that leave you wondering... WHAT is 'advertised' !! LOL

Why 'just make a camshaft' Soooo... here are a few things to Google : Asymmetrical Cam Lobes!
Lifter Pre-loads ! rocker ratios and what they mean... ( and how to change them (?? - lol) Lobe separation Angle ( LSA)..... you are getting it all !!
Ruff idle ? want that bumpty-bumpty ? NOPE !! your tune might allow a small bit of lope, but MOST people wont know there is anything but a mild camshaft in there... untill.... LOL

Cam comes in KIT form: TPR Heavy Street Camshaft / TPR Adjusted Cam gear ( set to your spec) and lifter pre-load caps !! $625.00 for the kit !!

Attached Images
File Type: jpg hvy Street 1x.jpg (80.8 KB, 8 views)

THUMPER HEAD Nitrous Fed Methanol Injected Screaming Supercharger all BRG 06 MCS!! The fun begins at 4K in 6th
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