HDDP, if your willing to do your forum members a favor, you should bring (someone also) with a stock crossfire, and see the gains on the stock.

If wondering who GIAC is, its one of the best tuners on the east coast.

Btw, ACE wheels, you might have well gone with the $300ish dollar iforge wheels. Just my 2 cents. Im' running on real amg shoes, double spoke 209, cost about $460 each, I think they are "heavy" but not as heavy. How much do your ace wheels weight (just wondering).

I can't wait to see the results on your dyno. I wonder how much gain you can have.