Well 600 rwhp is not easy to unless you want to do large cubic inch motor or don't mind running pump gas. If you go to
www.mizfitmotorsports.com you can see at the bottom we have a turnkey package that may interest you for $16,575. You can hit 550 at the tire no prob on pump gas . If 600+ rwhp is the goal we have a deal in the sponsor section going on now where we could do a 454 plus CID LSX turnkey setup but price may increase. With more cubes (454-470) and a set of ported L92's, trickflow 235's or LS7 heads 11:5:1 compression and a fairly agressive cam 600-650 rwhp is possible. Feel free to give us a call if you are interested in one of these setups 913-558-1100
Taylor
Mizfit MotorSports