01-05-2006, 04:42 AM
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3" Exhaust
Join Date: Dec 2005
Location: Houston, Tx
Posts: 83
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Turbo problems?
My car is fully stock and when I romp on it the boost goes to 6-7 psi. But I think I am missing the clowoff valve or the wastegate is broken or something, because the boost stays negitive unless I give it at least half throttle..goes to 0 at half throttle...goes to 4 psi at 3/4 throttle and 6-7 psi at full throttle. I also have nothing from the cat back because the previouse owner took it off. I think I am losing power as I know that these cars need back pressure...unless you are pushing 18+ psi. Is this reading normal or is it off...if so what could be some of the reasons?
-Thanks a bunch, TxSpeedBoy Houston, Tx
__________________
Supra Project 06... 1987 Turbo. 18" Enkei RS5. K&N Filter. Magnaflow custom exhaust. "I got a pair of subs for my girlfriend...Good traid huh?!  
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