I'm putting my truck back NA. The Twin turbos where a blast but I need my truck as a DD shop truck. The kit is coming off my 2002 GMC sierra. The truck has a 8.3-1 CR LS1. The truck dynoed 572rwhp/580rwtq at 12psi. The kit works great. The kit uses Turbonetics 62-1 turbos and there rated a 550-600 hp each. If your looking for a serious kit to make some Big Hp this is it. Heres a List of everything thats included in the Twin Turbo kit.
Two Stainless Steel tubalar turbo manifolds
Two Polished Turbonetics 62-1 Turbos
Twin Air-Water Intercoolers
Ice Box for intercoolers
Heat exchanger for intercoolers
Electric Water Pump for Intercoolers
Oil pressure and return lines.
Intercooler plumbing and Silicone
Two Tial wastegates with 7-8 psi springs
Down pipes with 3-bolt exhaust flanges.
Two Airfliters with elbows.
I think thats about it.....
Your will need tight plug wires with heat boots. The plug wires are alittle close to the manifolds. You will also need to tap the oil pan for the turbo Oil returns.
Heres a thread with a few Pictures....
http://performancetrucks.net/forums/...d.php?t=373331
Im asking $4000 for everything! Let me know what you think.
Heres some pictures
Heres some video on 12 PSI. This was before I put a bigger stall in.
My young nephew gets alittle excited on this race...
MySpaceTV Videos: TT Sierra vs. Lighting by Gator
MySpaceTV Videos: 2002 GMC Sierra with a TwinTurboLS1 by Gator
This isn't a very good video but its against a very fast WRX STI. He made around 380awhp. I didnt brake stall when we raced and he did. I caught him on the top end. shouldn't it been the other way around? lol
http://videos.streetfire.net/video/2...-VS_148566.htm
Thanks
Justin
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