Just finished watching some Horsepower TV. They did a stock run on the dyno and got 364rwhp. They put a 3.0, and 2.8 pulley and idler on the car. Also, a Hypertech Programmer:lol: and with the 2.8 and programmer they were able to get 427rwhp!
Nice numbers just for a 2.8 pulley and the Hypertech Programmer.
Nice numbers just for a 2.8 pulley and the Hypertech Programmer.