for right now i'm fine with this cast manifold
You're complaining about boost creep at high RPM's. That manifold design CAN CAUSE BOOST CREEP AT HIGH RPM'S.
If you're fine with the manifold, you should pretty much just get used to boost creep.
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for right now i'm fine with this cast manifold
You're complaining about boost creep at high RPM's. That manifold design CAN CAUSE BOOST CREEP AT HIGH RPM'S.
If you're fine with the manifold, you should pretty much just get used to boost creep.
as far as the "vaccuum lines that need to be checked for leaks", which ones would that be? thanks guys for all your input.
yeah just go to an auto part store and get like 40 feet of vacuum line and replace everything
Check the vacuum line running from the wastegate and the vacuum line running from the blowoff valve, mainly...and really, any other vacuum lines on the engine - there shouldn't be a whole hellova lot of 'em
That coupled with very conservative timing could very well do so. It's not just fuel, remember. If the ignition is retarded from where it should be it will not fully burn the air/fuel mixture.