Originally Posted by zipper06
Which heads? If you have Brodix heads you can go to their website and they have recomendations. I run the NGK plugs which they call for with Track 1's
Zip.
They are Pro Comp aluminum heads. Don't know that much about them. 190cc intake runners
2.02 intake 1.60 exhaust SS valves
Also what gap should I start at?
Chris