i have been reading about tbird guys having a E303 cam in there cars with stock pistons. is this safe to do with the valves? or is it i risky them to do?
I just did it in my mustang, stock pistons/valves/heads, e303 cam but I did put on the TFS valvespring kit. everything else is stock. You wont have P/V clearance issues with a e303 unless you do something terribly wrong.
well,tbirds come stock with flat head pistons, mustangs pistons are bowled out. so valve clearance wouldnt be a issue.