My car is finally going to jd's performance and bryan from pcm for less is doing a dyno and tune at jd's performance in pennsylvania. Hopefully he'll be able to tweak more than 400 to the wheels. If anyone is running a 383 with over 450rwhp, send me some ideas why mine is running like a dog. I have the cc305 cam with a forged bottom end and ported heads with everything new. Someone point me in a good direction. Thanks.


Joe