THRESHOLD

having trouble getting a t3 at a good price and i have had lots of trouble with my t28 setup thinking of going t25 twin turbo, pushing 5 lbs on each turbo the t28 kept on over spoolin and could not get it to hold at 10 psi i can get the t25's all day and in great condition i know it is possible for the twin setup it has been done but looking to run only 5 lbs on each to conserve he life on the turbos
gonna run a mad setup and hopefully gonna smoke out some more v8's in the area

any info or comment would be helpfull

Cray91

This is like one of those word problems in school. Eliminate all the info that is not needed and then address the question.

Well we can eliminate almost your entire post.

But yes you can do it. The stock wastegates are set at ~7psi. So I would just go with that instead of trying to modify them to run 5psi.

Do a search for the TT set-up.

djfob

are you using a boost controller of some sort with the t28

THRESHOLD

no boost controller and it doesnt spike not able to lower boost on the wastegate (internal) set at 16 lbs and the turbo then over spools going to rebuild that one and get another t25 and boost from 10 to 13 lbs average the tt8 works dont get me wrong but the T2/T28 setup i have spools up to fas going to go twin turbo and external wastegate then i should be happy

oh yeah who was the member that had the twin t3 setup in the crx and anybody have the link

djfob

wow the internal wg is set pretty high......stock settings are usually pretty low and use a stock selenoid to raise the boost

robs99si

go to a junk yard or 2 look around ebay. check out www.cheapturbo.com