Attempting to tune this car for a friend. It's a 98 TA auto that I have converted to 0411, 6.0 w/ 317's, TSP LS3 Stage 2(227/235, 641"/649", 114 LSA), On3 single turbo, ZR1 3-bar, Deka 80's. I'm trying to get it to idle so I can start adjusting the VE table but I'm having to add a lot more air than I would think just to get it to idle. I'm attaching the tune and scan that it's finally idling at. I'd appreciate some input.Steve 2002 TA 3-Bar SD Idles High Air.hptWill idle High Air.hpl
Your Wideband is saying that is running rich. Take some fuel out of the ve table at idle. You have almost triple the amount of base running airflow that you need. Idle Spark should be somewhere around 18 degrees instead of 28---unless you have a big donkey cam. You are not logging enough in channels to help you tune this combo.
Last edited by Lakegoat; 01-07-2022 at 09:06 PM.
2000 Camaro SS 2015 L83 port injected, Whipple 3.0, 4L80E, 8.8 Ford
2013 Silverado 5.3, 6L80k 8.8
Got it figured out and idling at 900rpm. Still a little rich, which I will continue to tune, but I was able to get the base airflow back within reason and timing back down. Went back and started at ground zero and recalculated everything.
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