z28forlife Posted August 21, 2010 Report Share Posted August 21, 2010 Whats up i just wanted to get some in put on these comp cam thumpr cams. Are they a good cam how do they sound comp trys to say this cam sounds like old sound muscle did. I have a 03 silverado with a 5.3 the cam specs that i am think of going with are duration @.050 in227 ex241 lift in.563 ex.546 lobe separation 109. lets see what you all think. thanks Quote Link to comment Share on other sites More sharing options...
70chevy03ss Posted August 29, 2010 Report Share Posted August 29, 2010 There was someone that did,also there is a bunch of youtube videos also. i think its more of a sound thing.Not sure on the drivability. I no I want the Motha thumper cam formy BBC 468 with my blower!!!!! Quote Link to comment Share on other sites More sharing options...
z28forlife Posted August 29, 2010 Author Report Share Posted August 29, 2010 That would make for a nice sounding ride in your 1970 chevelle 468 bbc let my know how that turns out. i always wanted one of those cars it is on my list of things i need to have. Thanks Quote Link to comment Share on other sites More sharing options...
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