It's been a while since I posted but it's hard for me to find time to work on my tune.I spent most of the day working on it.I think I've got the A/F ratio close,but it seems to fluctuate a lot at wot.My biggest concern is that I can't get rid of KR to save my life.I wish I could figure out what's causing it.
Last edited by Timonator; 06-28-2008 at 07:08 PM.
do you have a log with the wideband error and commanded fuel?
Sulski Performance Tuning
2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB
No,I'm not sure how they are configured either.
Last edited by Timonator; 06-28-2008 at 10:18 PM.
Do I have too much timing in the cruising rpm area of the main spark table?
To get rid of the knock retard, copy the histogram (number 2) and special paste - subtract into your high octane table.
yeah, but if you are too lean, that would be a waste. You want to be sure you are pulling timing out that is needed, plus you do not want to just subtract it, you will need to hand smooth it.
Sulski Performance Tuning
2000 WS6 M6 - LS6 (long block, refreshed top end), 10.8:1 CR, 90 mm ported FAST, Exo-Skel, 227/232 cam, QTP HVMC, EWP, GMMG, 9" w/4.11s
2018 Sierra SLT 5.3L A8 - Airaid intake tube, GM Borla catback, L86 Intake/Ported TB
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