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Old 01-17-2006, 10:29 AM   #1
CzA
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WHat is the standard pressure(psi) for the stock turbo with the supra. thnx
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Old 01-17-2006, 04:05 PM   #2
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On my 87 it is 8psi.
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Old 01-17-2006, 06:59 PM   #3
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if you give us there year it will help us help answer your question
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88 N/A w/ 5spd - stock - not running, bhg
87 turbo/targa w/ 5spd- fidanza light weight flywheel, new oem slave cylinder, apexi air filter, no ac and no heat
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Old 01-18-2006, 05:23 AM   #4
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it's an 89
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Old 01-18-2006, 05:55 AM   #5
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i thought it was a 6,8 lb spring used, but from what i hear, some one in dever might hit 4lbs, but drive to sealevel somewhere and it might hit 8lbs put on a 3" downpie turbo back exh. system w/ some intake mods you might hit 11psi.??.

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