Originally posted by dubster99
You'll be fine with a 75 shot and retarded timing. Don't bother with the Zex plugs, I owned them...they sucke. Get yourself some NGK copper plugs, part # BKR7E, and gap them to .030". This is the plug that I run, and most people I know that spray run. Have you made any fuel adjustments for the cams yet? Are you running a chipped ecu?
what is retard timing? and how do you do it? I running a 55 shot of Zex right now, retard of 0 degress guessing i don't have to do anything, but when i go to the tracking I want to up it to the 75 shot, how do i change the retard timing?