boost creep with profec b. suggestions?
07-04-2008, 10:04 PM
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boost creep with profec b. suggestions?
95 turbo gsr. spoolin quick4 manifold, 60-1, 40mm synapse wg. greddy profec b spec 2.
never had an ebc before, so using it is new to me and im trying to get it all down. basically with the ebc off, i hit 10psi. on 25% duty cycle, it hits 12.5psi by 4300rpms and holds until about 7000, then creeps up to 14-14.5psi by redline (8400). do i need to lower the gain % or start boost? raise it?
never had an ebc before, so using it is new to me and im trying to get it all down. basically with the ebc off, i hit 10psi. on 25% duty cycle, it hits 12.5psi by 4300rpms and holds until about 7000, then creeps up to 14-14.5psi by redline (8400). do i need to lower the gain % or start boost? raise it?
07-05-2008, 12:11 AM
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Re: (rudebwoy)
What do u have your settings at right now? I have the profec B as well, and i dont have any issues with spiking or boost creep. You might wanna adjust the % gain though..
07-05-2008, 10:08 AM
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Re: (patrick4588)
lower the percent gain, and leave the start boost at 0 for now. Then have a friend drive your car while you play with the controller.
07-05-2008, 10:26 AM
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Re: (Outkast95LS)
well the start boost is what determines when the gate starts opening right? i dont want it to open at 1 psi!! spool would be the lose
07-05-2008, 11:45 AM
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Re: (patrick4588)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by patrick4588 »</TD></TR><TR><TD CLASS="quote">well the start boost is what determines when the gate starts opening right? i dont want it to open at 1 psi!! spool would be the lose</TD></TR></TABLE>
He said "for now." As in, get boost to stick at the psi that you want it to and then move up the crack pressure.
Honestly, I just went to an MBC.
He said "for now." As in, get boost to stick at the psi that you want it to and then move up the crack pressure.
Honestly, I just went to an MBC.
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07-05-2008, 05:52 PM
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Re: (patrick4588)
leave the start boost at 0 until you get consistant. it does help spool up and usually creates spiking not creeping but either way leave it at 0 for now. what are the set and gain values? seems like you will need to adjust the gain a bit
07-05-2008, 07:22 PM
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Re: (patrick4588)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by patrick4588 »</TD></TR><TR><TD CLASS="quote">i have the % gain at 60 and the start boost at 10psi</TD></TR></TABLE>
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