how much lift can the stock valve springs handle on my 2001 viper? the stock cam lifts at .542
Jul 25, 2003 #1 F Fast Freddy Enthusiast Joined Dec 7, 2001 Posts 1,312 Reaction score 0 Location TUCSON, AZ - USA how much lift can the stock valve springs handle on my 2001 viper? the stock cam lifts at .542
