sledheadak 1/2 ton status GMOTM Winner Joined Apr 29, 2005 Posts 1,283 Reaction score 1 Location anchorage,alaska May 4, 2006 #1 what are the stock cam specs for a 87 454? what cam spec do you have in your engine with tbi? thanks
Zeus33rd Smarter than you GMOTM Winner Joined Mar 14, 2002 Posts 7,324 Reaction score 16 Location Grass Valley, CA May 5, 2006 #2 Hmm....Mine isn't TBI, but here's my specs anyway- (Advertised) 270* IN. 278* EX. .544" IN. .564" EX. http://www.compcams.com/Technical/Search/CamDetails.asp?PartNumber=11-239-3
Hmm....Mine isn't TBI, but here's my specs anyway- (Advertised) 270* IN. 278* EX. .544" IN. .564" EX. http://www.compcams.com/Technical/Search/CamDetails.asp?PartNumber=11-239-3