How much boost can the stock internals take?
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Registered User
Joined: Jan 2003
Posts: 230
From: Sacramento
How much boost can the stock internals take?
Say you have a very very efficient turbo and proper injectors, with good flowing air filter and exhaust system. How much boost can the stock internals take?
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From what i have been seeing over here, as long as u can intercool the charge effectivly (FMIC) and use good fuel 98+ octane and have an upgraded fuel system ( injectors,surge tank and pump or rising rate fuel regulator) so the motor won't dentonate or start pinging u could go as far as 20psi on stock internals anymore would require to venture inside the motor.
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