Jun 16, 2004 #1 2 2BADD 4U Enthusiast Joined Jan 7, 2001 Posts 855 Reaction score 0 Location N.E. Pennsylvania Since the "cam" profile is different on 96-99 Vipers vs. 2000 and up Vipers. Are the heads different too? Do they flow more? Dave
Since the "cam" profile is different on 96-99 Vipers vs. 2000 and up Vipers. Are the heads different too? Do they flow more? Dave
Jun 17, 2004 #2 1 1TONY1 Enthusiast Joined Dec 19, 2001 Posts 5,661 Reaction score 0 Location Dalton Ga. (Chatt. Tn.) No, the heads are the same.