Heads/Cam and a Vortech will push the limits of the internals for sure. To gove you an example we have a customer with a 5.7L Heads/Cam/Longtubes and a Vortech w/ Water Meth Pushing 525 RWHP w/ 5lbs of boost, so on a 6.1L that number would be considerable higher considering the Vortech alone will put you in the 500 RWHP range on a 6.1L. I know she is working on it!
Well the time I have listed in my sig was from last year with only a comp 268 (at -250ft). But since then, I've made several changes and she's much stronger now. Problem has been that everytime I got to the track, it's been better then a 3000ft DA and 100+ fricking degrees. The last time I hit the track, I discovered some major suspension issues that are now all taken care off. So we shall see how it really runs now. I know I'm not telling you anything, but other then my intake system, you'd never know anything has been touched.
PPP is having a sale right now on cams and heads cam for 400 and their stage 2 heads for 2000 get some longtubes and drag radials and you set man.
