04-10-2006, 12:50 AM
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Stock
Join Date: Apr 2006
Location: Montreal
Posts: 8
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Need help with a 89 7m-gte
Hi all i seriously need help...i just bought a toyota supra 1989 Turbo and i need help...when i hit the thorttle at 1/2 the boost gauge show me like 8.5 psi... when i FOT (full open thorttle) it goes to 10 psi and at like 4500 rpm it goes to 15 psi and i get some misfire or fuel cut this suck....whats the best way to control the boost to max 8 psi?? the waste gate is adjustable?? or mine is just broken?? did i have to buy a boost controller??
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