| Re: New Cylinder heads arrived ! |
Subject: Re: New Cylinder heads arrived ! by tpi421vett on 2009/1/24 23:36:08 Those are some badass heads. Do you see any problems with their 60/40 valve layout as far as valve releifs, or do the pistons need any special fly cutting. I haven't used any 60/40 heads yet, but am probably going to try some AFR 235's when they are released for my 450. It sounds from what I have heard that it's not a problem. My JE pistons have valve releifs that match the valves pretty good, instead of some pistons that the intake and exhaust valve releifs are the same size. |
