Re: MAFT Gen 2 - Anyone?
I did a 2nd gear pull from 2000rpm to redline, only 2nd gear because it was raining pretty good last night and didnt wanna open up 3rd gear on the roads near my house :-P
Ok here are the numbers at 6187 rpm
INJP 4.60ms
KNCK 13
O2-R 0.93v
O2-F 0.76v
TPS 32.8%
INJD 23.4%
TIMA 31 degrees
AIRT 71 degrees
EGRT -18.1 degrees
ISC 23.4%
FTRL 114.8%
FTRM 92.9%
FTRH 107.0%
MAFS 1572.4Hz
ACLE 82.0%
FTO2 100%
Unfortunately still no WB yet.
Ok, I went back and tried several increments on the mainscale. Last nights pull was at -15.
I tried running -10, -12, -13, -14 (these numbers all seemed to have kind of a flat boost feeling.. if that makes sense, the boost was there, but not nearly as powerful) tried -16, -17, -18, -19, -20 (these all had really long bogging down periods, 2+ seconds, before building boost) then I tried going as far as -25 to -30, these had longer bogging periods than before 4+ seconds, and then suddenly the boost kicked in. I don't understand why -15 seems to work the best, as its still yes, probably rich and I'm still getting delayed boost build.
anyway, hopefully I can keep getting more info.
thanks for all the help guys!
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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
Last edited by twinturbvr4 : 01-30-2008 at 04:14 AM.
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