| Go back to previous topic | | Forum name | 4G63 Tech | | Topic subject | Stock boost level | | Topic URL | http://forums.2gnt.com/dcboard.php?az=show_topic&forum=67&topic_id=6268 |
6268, Stock boost level
Posted by Mr Mike, Dec-31-69 06:00 PM
How much boost is a stock 1g set at? My car had a mbc in it when I bought it so I don't know what the stock level should be. I tried searching, but couldn't find the answer. Right now it's set at 14#.
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6269, RE: Stock boost level
Posted by superdavesgst, Dec-31-69 06:00 PM
i think 12ish, dont hold me to that, i do know that 14psi on a fac. turbo, is perfectly safe. Since you have that, get to doin free mods and put it up to 16psi area.
laters
dave
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6270, RE: Stock boost level
Posted by Jeff_99gs, Dec-31-69 06:00 PM
1Gs are anywhere from 9-10psi. I was 9 until I removed the BCS restrictor, which pushed it to 10.
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6271, RE: Stock boost level
Posted by Mr Mike, Dec-31-69 06:00 PM
So 14# is safe with the stock fuel pump? I don't have an a/f gauge yet so I don't know if it's leaning out at all, but I don't hear any audible detonation.
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6272, RE: Stock boost level
Posted by Jeff_99gs, Dec-31-69 06:00 PM
14psi is fine for the stock fuel pump. Just don't go any higher without an SAFC and some form of monitoring. (other than a boost gauge of course).
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