ViperExchange/Arrow Heads & Cam Package just made 661 rwhp 600 ftlbs SAE

[FLATOUT]

I have been meaning to get back to the dyno after my baseline with Dick Winkles a few months ago. At the time my car had about 1,500 miles on it and probably about 500 of that was on the new Heads & Cam Package. Since that time I took both of our test cars to Colorado and back and really got some miles on the car and the motors broken in a bit.

I went back this morning to the same dyno that I have done all my runs on. It was about 20 degree's cooler in the shop this morning and humidity was down, but I still had IAT's in the 94 degree range so I still think there is another 5hp or so on the table. My last time on this dyno with Dick my car made 652 so we picked up another 9hp but the car seemed to gain some consistancy. All of the runs were clean with similar numbers. I can't thank Dick and the folks at Arrow and ViperExchange enough for the work that has gone into this package for all of us. Car runs OEM like and puts down awesome numbers.

And just as a quick disclaimer, my car has no cats, underdrive pulley, smooth tubes, and IAT heat shield. I expect most customer cars to make between 640-660 depending on how they are setup on this dyno.

Our first customer package is shipping from Arrow in the next day or so and I should be recieving the rest of the parts to fill our orders shortly after that. For those of you that have been patiently waiting it will be worth the wait.

If anyone has any questions or wants to get on my list email at awheeler@viperexchange.com

Andy