[Cracker]

Priobe - I remember your thread asking about details and power estimates earlier this year. I think it's almost too good but then again that's just me.

Here's why... I had a professionally built side oiler engineered last year with all the goodies along with a single plane intake (victor) built to road race spec with a .600 solid lifter flat tappet cam with a more aggressive dur. of 260 @ .050 than yours - outcome? 543 hp with 11:1 compression ratio - Either your builder is defeating the laws of physics which suggests BIG breather heads or extreme compression ratio's to accomplish big power. Just enjoy it - whatever it is - 500 or 750 hp! I bet since your builder engineered this strange beast he would have taken the time to sit down and go over every item with you in detail (i.e.. flow, dyno, cam & build sheets). We don't mind but nobody knows an engine like the builder. Best wishes.