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GTM Performance Engineering: MHI Twin Turbo Official Release

question regarding the tuning aspect.....the base tune that comes with the turn key kit, is this only set for default wastegate pressure, assuming aprox 6psi? i plan on running a

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Old 11-05-2013, 02:09 AM   #1 (permalink)
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question regarding the tuning aspect.....the base tune that comes with the turn key kit, is this only set for default wastegate pressure, assuming aprox 6psi?

i plan on running a ebc around 7 or 8psi. does this require the tune to be refined?
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Old 11-05-2013, 08:34 AM   #2 (permalink)
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question regarding the tuning aspect.....the base tune that comes with the turn key kit, is this only set for default wastegate pressure, assuming aprox 6psi?

i plan on running a ebc around 7 or 8psi. does this require the tune to be refined?
GTM tunes the way most do for these cars using the MAF, so turning up the boost a few psi will not require a retune. fuel will adjust based on maf flow and timing shouldn't need to be retarded until you're running much higher boost levels
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Old 11-05-2013, 03:58 PM   #3 (permalink)
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GTM tunes the way most do for these cars using the MAF, so turning up the boost a few psi will not require a retune. fuel will adjust based on maf flow and timing shouldn't need to be retarded until you're running much higher boost levels
Thanks buddy.
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