hp gains with a 228 cam
https://ls1tech.com/forums/multimedia-exchange/389396-after-cam-install-dyno-sound.html
I lost 5mpg with the TSP 228 on a 112 on the highway, 1mpg city, but gained 43 rwhp.
Oh and thats though the 2-piece driveshaft and IRS of GTO.....
The Best V8 Stories One Small Block at Time

baseline:
http://www.precisionracecomponents.com/stock.jpg
228R
http://www.precisionracecomponents.com/228r.jpg
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
Here is a video of it in action:
http://videos.streetfire.net/video/l...run_176465.htm
And the sound:
http://videos.streetfire.net/video/l...dle_176464.htm


