I am looking a new cam my 5,7 tpi engine and i think lt4 hot cam is good but is this works with stock computer?
Tpi engine has long type intakemanifold+runners is this works with hotcam?

 

no and no, as i have done my research for this same cam, the ecm will have to be worked and the heads cant handle anything over .500 lift. (lt4 is .525 w/ 1.6 rockers) and if you use the 1.5 rockers for the .492 lift, the heads should be fine but then the press in studs might not..

 

Thanks,must see som other cam.