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Old 07-30-2006, 02:27 AM   #1
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Join Date: Jan 2006
Default how psi a stock can support?


I have a 740 '88 with stock turbo. dont know what it is. I need to rebuild it. But the problem i have in mind is.. if i spend 800$ on a rebuild, and i want to make more psi.. does he will support 10-15psi? otherwise.. if i buy a new turbo like a GT28R or something like that.. and i boost 10-15 psi im sure it will be ok!

but some turbo geek here can answer my question. A rebuild or a new turbo.

thanks for your help.
740 Turbo Intercooled 1988
stock for now

Last edited by 740freak; 07-30-2006 at 03:12 AM..
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