360 Bottom End?

Thanks for the suggestions. Sounds like I should keep the boost where its at and not push things any harder than I already am. I was just on the chassis dyno on the 15th and figuring about 17% drivetrain loss puts the HP at about 615 and the Torque over 700 at the flywheel. The graph from my Sig is from a little over a year ago. Its went a few thousand hard miles and made probably about 15 passes at the track so far since I put this combination together about 1.5yrs ago. If she comes apart I'll probably be looking for a stronger block/mains with more boost :-P