Quote:
Originally Posted by Foose04
First want to thank Darryl and Zach for taping a couple runs. I enjoy looking over the video's just as much as I do racing, so thanks again.
Made a new best, that said I've hit a wall and the trucks making the same power even as boost rises. Pretty much at the same power it did with the old 70mm turbo, even at the same boost now 76GTS.
First off I've found couple problems. If you notice in the video's, the truck is pretty damn quiet on the back half and second run. Well my first Jegs brand cutout stopped working and now this one is closing during my runs. It's nearly shut after a pass. My after cutout exhaust is less then impressive press-bent 2.5inch piping and another muffler.
Other then exhaust I think the LS6 valve springs may be opening up when boost is at or around 14-15psi, so there is no gains above that? Thoughts?
Here's the runs : http://youtu.be/aSKJSHVN-rw?hd=1 |
hey seen you at the track that is 1 fast truck
