Just got my Goat back from Rick at Synergy motorsports in Fremont. I had AFR 225 heads and a low compression (very mild) cam custom made by Rick installed. Along w/ SLP 1 3/4" LT headers, full borla exhaust w/ high flow cats, and LS2 edit. I was very impressed w/ 430.2rwhp, and 395.4trq. Next is suspension, and then 8psi APS twin turbo. Just thought I would share w/ GTO lovers.