I've been reading that tuning the spark advance for full throttle should be above the .76 row, but I've found that my truck never seems to get above .68 when i scan it. Is that normal of my car or is there something wrong?
Thanks for the help guys!
I'll attach a scan with a WOT run.
2002 Silverado extended cab 5.3L.
Volant cold air intake
Gibson cat-back exhaust
Electric fan conversion
2016 Dodge Challenger SXT 3.6L
Hellcat airbox
Ported throttlebody
Pedal Commander
Each car is going to be different. The more power, the more airflow, the higher g/cyl. Since you have minimal mods on a 5.3, I would not think it would ever go higher than 0.64-0.68 g/cyl at WOT.
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
you're exactly right. and now that makes sense. hahaha thanks for the help
2002 Silverado extended cab 5.3L.
Volant cold air intake
Gibson cat-back exhaust
Electric fan conversion
2016 Dodge Challenger SXT 3.6L
Hellcat airbox
Ported throttlebody
Pedal Commander
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