Subject	Stock T25 Wastegate Actuator
Posted by	Messiahx on May 14, 2008 at 2:52 PM
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Message	Hi all, I purchased a stock 300zx T25 turbo and plan on installing it on my 1.8L Miata. I'm wondering at what boost the wastegate actuator opens the wastegate. I know that stock boost for the 300zx TT is something like 8.5 -10 psi, IIRC, and I don't know if that is wastegate controlled or if there is a boost controller in the car. The reason I'm asking this is that I finally have enough $$ saved up to finish my turbo project and the stock fuel system on my Miata is good for about 6-7 psi non-intercooled. So, if the wastegate on the T25 doesn't open until 8.5psi or greater, I need to get bigger injectors, a new fuel pump, and plan on intercooling. Thanks for your time, Steve
Follow Ups	Stock T25 Wastegate Actuator - Messiahx 14:52:37 05/14/08 Stock wastegate spring usually makes about 6-7 psi - Broke_as_**** 16:06:45 05/14/08 Re: Stock wastegate spring usually makes about 6-7 psi - Messiahx 17:42:26 05/14/08 What are you going to be using for boost control? (n/m) - Broke_as_**** 20:51:28 05/14/08
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