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Old 04-04-2008, 09:05 AM   #155 (permalink)
twinturbvr4
rippin up lil FWD cars!!
 
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Join Date: May 2007
Location: Eastern PA
Drives: 93 3000GT VR-4
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Default Re: MAFT Gen 2 - Anyone?

Hey fellas, I think I'm understanding enough to be running fairly well.. just a few questions I was hoping to understand a little better while you guys are actively chattin here (since you 2 have helped so much so far )

First off, whats a good TPS voltage to enable AFR tracking, same goes for RPM.. Gain, is a higher or lower value better..

Second, what exactly is MAG g/sec and what kind of adjustments can I make with this..

Think I might be bumpin up to 550 injectors soon.. have been able to boost to about 18psi (around 20psi spike) and everything holds pretty well with all of the adjustments you guys suggested earlier, but seems to go kind of flat as far as accelerating in the higher rpm ranges, I richened my HI-load high rpm range, and that has helped a bit, but would like to go beyond 18psi without sputtering or loss of acceleration up there.


Thanks for all the help!.. Good luck to all (including me) with the tuning!
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16Ts, ATR downpipe with high-flow cat, MBC (in cockpit), Kormex'd, 560cc's, Walbro Pump, MAFT GenII, 3.5" GM MAF Blow-through, HKS SSQV '07, EGR Blockoffs. Rebuild in process, machine work done by Beezer Machine, Upper Darby, PA not sponsored unfortunately


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