questions about boost leakage?
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Joined: Dec 2003
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From: Clarkston
questions about boost leakage?
hello all,
it's not as if i hear any hissing or anything i was just wondering how come my boost seems to taper off the higher it gets. i mean when i go wot then i hit full boost but after a few seconds it falls off. another thing is that my boost gauge is always in vac or negative boost. i thought once the car started boosting then the guage should hold at that amount and not fade. am i mistaken? help is appreciated.
it's not as if i hear any hissing or anything i was just wondering how come my boost seems to taper off the higher it gets. i mean when i go wot then i hit full boost but after a few seconds it falls off. another thing is that my boost gauge is always in vac or negative boost. i thought once the car started boosting then the guage should hold at that amount and not fade. am i mistaken? help is appreciated.
Joined: Mar 2001
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From: https://www2.mazda.com/en/100th/
you're leaving out a ton of info, but heres a whack at it.
on a stock turbo, turbo car, the turbo is too small to make max boost at max rpms, or to put it another way, boost drops over 6000rpms.....
on a stock turbo, turbo car, the turbo is too small to make max boost at max rpms, or to put it another way, boost drops over 6000rpms.....
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