This 05 started life as a V6. My wife said go for it so we pulled the engine and transplanted a donor 4.6L and tranny. Added a procharger w/10lbs of boost (dynoed at 441 RWHP). A SVT 8:8 rear end with 3:73 gears. Pypes shorty headers, x-pipe and dual exhaust. Ford racing radiator and several other go fast goodies. We are far from completely done. We will continue to upgrade as funds come available.We have a blast with this car since everyone think it's a V6. You gotta love the look in a Camaro drivers eyes when they think they got smoked by a 6.