What spark plugs should I use?

[PKRWUD]

Originally posted by Phillip Long
I am using trick flow o-ring heads, sportsman block with main girdle, billet crank, 4340 chromoly H beam rods, F303 roller cam, Ross pistons. If that cant take 10 psi I will go back to Toyota SupraTT power. LOL

Yeah, those little tid-bits of info makes a difference.

You should go to your user control panel and make yourself a signature with all of the pertinent info. It will help you to get better replies from other members, and keep me from making stupid remarks.

A 347 w/ 10 pounds of boost is still pushing the limit, but at least you're going into it with the "right" parts.

You've got a fun future ahead of you.

Take care,
-Chris