jyrki,

was that a stroker motor? if so i think a bigger carb would have helped the HP up top, especially running a dual plane intake.

My Machinint thinks 480hp would be no problem and maybe 500 with no more than what's already done to the E-heads. I just spent 3 hours finishing up the porting of the Victor Intake, I think it's going to work real well.

I'd love to be able to run a bigger tube header on this motor but it doesn't look like that's in the cards right now.

I'll keep my eye out for a set of W5's in the mean time, maybe I'll have enough $$$ after I sell my wicked little 341.