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2nd Generation Specific 1986-1992 Discussion

87 Turbo Two

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Old 04-14-2003, 08:38 AM
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i was wondering what the stock psi was and whats the most psi you can run on the stock turbo?
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Old 04-14-2003, 10:26 AM
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stock is 5.5psi



max boost is around 10 psi with proper fuel management
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Old 04-14-2003, 12:37 PM
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mine has some mad free-flowing exhaust and i spike up to 8 psi when drop into 2nd



other than that, mine hits around 7 under hard acceleration
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Old 04-14-2003, 02:09 PM
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10 on stock ecu, correct?
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Old 04-14-2003, 02:16 PM
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yeah 10psi on stock ecu. you can go higher but the stock turbo isn't happy and starts puking oil short thereafter. ask me how i know
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Old 04-14-2003, 02:38 PM
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how do you know?



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Old 04-14-2003, 02:40 PM
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i had oil dripping off my hood
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Old 04-14-2003, 02:46 PM
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LOL vosko. You'd be the one to try too. How many rotary's have you killed! lol
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Old 04-14-2003, 02:56 PM
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honestly the only engine that i caused its demise 100% was my turbo II and i couldn't expect too much the TII i basically brought that engine back from the dead
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Old 04-14-2003, 03:07 PM
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Originally Posted by vosko' date='Apr 14 2003, 11:56 AM
honestly the only engine that i caused its demise 100% was my turbo II and i couldn't expect too much the TII i basically brought that engine back from the dead
yeah you have to say that we can only give vosko partial credit for blowing up one engine, thats pretty good considering his track record



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