View Full Version : valve springs

12-18-2004, 05:36 PM
87 turbo t*** i plan on upgrading my valve springs; i hear alot of people go w/ lt1 springs; i was wondering if there was any advantages over aftermarket crane cams(or other manf) springs? what year lt1 springs should i go w/(gm number would help)? :cheers:

12-20-2004, 09:34 PM
if you still have the stock cam, go with the 979's lt1's will wear out a stock cam much faster than normal....ask me how i know.....

12-26-2004, 12:10 AM
That is a Comp Cam 979, by the way. Good selection for a stock motor. Use them myself.