Posted by rgv on June 30, 1998 at 00:48:40:
In Reply to: LT-4 springs work great. posted by PARTMASTER on June 24, 1998 at 00:58:42:
what is the difference between the standard LT1 timing set, the LT4 timing set, and the extreme duty set.
Its for a 96 LT1, so they all work with the optispark drive, but which one do I really need for a street car???
thanks
Raul
by the way, got any help for me on the vortec questions above????