Procharger w/wastegate article in GMHTP
 

GM High-Tech Performance magazine has an article this month where Joe Borschke, a Troy, MI Tuner, used a Tial 44mm wastegate to limit the boost on a D-1SC equipted 2010 LS3 Camaro. He plumbed the Tial between the D-1SC and the FMIC and reduced the pulley from a 4.75" to a 4.0" and pick up 60+ ft lbs of torque under the curve.

You'll have to pick up a copy to actually read the article but I added some scans below. IMO, GMHTM is the best magazine out there on forced induction LSx motors so you should all be subscribing to it. :D

http://i252.photobucket.com/albums/h...vor/img006.jpg

http://i252.photobucket.com/albums/h...vor/img007.jpg

http://i252.photobucket.com/albums/h...vor/img005.jpg

http://i252.photobucket.com/albums/h...vor/img008.jpg

http://i252.photobucket.com/albums/h...vor/img009.jpg

Rick

Thanks for posting that up, really interesting!

I've been waiting to see one of the centrifugal guys do this...

Got that issue on the back of the shitter.

+1 lol

That's pretty sweet

Not the first time this has been done. Theres a guy over on ls1 tech thats got one on his procharged vette, but its defiantly a cool idea.

Subscribed to the magazine a few years back def the best GM magazine out there!

Damn and to think if I would have got off my ass I might have been able to be in the mag :( I still have the damn thing sitting some where :jest:

I've heard its harder on the blower's transmission. Also been told that a restrictor on the blower inlet is better for this (at lower blower speeds its less of a restriction, and more up top). There is a shop that has one that has opens up differently for different boost levels (like per gear).