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FlaToUt-GST

20+ Year Contributor
116
1
Jun 14, 2002
Well i did some logs today, and since the 3' dp install i was getting creep to 17psi, and the knock to come with it (.88v o2's) So i turned the boost down to where it hits at 12, then creeps to 15 pretty quick then holds almost perfectly.
timing drops to 9* within 4200-5300 then...
5400 10*
5700 11*
5800 12*
5900 12*
6000 14*
6100 15*
6200 15*
6300 16*
6450 14*
6500 13*
6600 12*
6700 14*
6800 14*
mods: intake, full 3' exhaust, b16g, walbro 190, uicp etc..

Im guessing i got knock at 6400, but its only at 15psi, which i was able to run just fine when i didnt have the dp..could warmer weather contribute to knock at all, because it is warmer now then when i logged last. thnx in advance!
 
Well, i just did another run (much cooler outside) This time boost crept to just over 16 psi
5000 7*
gradual smooth surve to
6800 16*
I'm guessing the cooler weather helped eliminate the knock.
Also, which o2 sensor should i be logging? Thanks!
 
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