My advice would be the same as well.. You can the SuperMaxxx ($1200ish) and VR-2b ($300ish) and go MUCH faster.Don Benson said:Do not do it! You will cause yourself more headaches, not to mention you'll be wasting your money. With an unmodded car, this combination will produce no benefit, and in fact might be detrimental. You'd be better off investing in a good set of SS headers (LG', Kooks, SuperMaxx, etc), a VaraRam air intake, and a good LS1 edit tune followed by dyno tuning. :yeadog: