I finally decided on getting the GT28R for my turbo LS project. Ordered it from http://www.cheapturbo.com. It's internally gated, but I can't find a definite answer as to when it opens. I've read 5.5 and 7 psi. Does anyone have a clue?

Thanks.
-Dave

 

Mine is at 6psi

 

So what is it just whatever they felt like setting it to when they made it or what? There's gotta be some kind of spec for it.

 

Back to page 1.

 

Edited pic for iServe hosting

Modified by 91TegLS at 10:21 AM 12/8/2004


Modified by 91TegLS at 3:00 PM 2/10/2005

 

Hook a mighty vac up to that thing (set for pressure) and you'll have your answer.

Sonny

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Sonny &raquo;</TD></TR><TR><TD CLASS="quote">
Hook a mighty vac up to that thing (set for pressure) and you'll have your answer.

Sonny</TD></TR></TABLE>

word. i used a bike pump with a pressure gauge just to test to see if my wastegate worked, maybe you can try that

 

Great idea.. never thought of that one. I'll have to try it out after work. Thanks.

-Dave

 

damn thats an exspensive turbo

899?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 1bar &raquo;</TD></TR><TR><TD CLASS="quote">damn thats an exspensive turbo

899? </TD></TR></TABLE>

That's because it's a badass turbo!

Sonny

 

damn, I always thought it was around 10psi. Looks like I'll have to run a boost controller. oh well.

 

just set an mbc inline and set it at any steady boost level you want.