Hey im a bit of a newbie to tuning. I'm having a bit of an issue of roughness in the idle while the A/C is on it runs better with the AC off. And also does anyone know where i can find a good spark advance calculator or formula for an LS3 under 6lbs of boost? will post data log and tune upon request if needed. just looking for some quick advice.
Also any advice on getting a base tune for a LS3 turbo would be nice
There is no calculator or formula for this. Try pulling out 1* per psi roughly.
Post a log and tune if you want help
VCM Suite V3+ GETTING STARTED THREADS / HOW TO's
Tuner by night
CPX Tuning
2005 Corvette, M6
ECS 1500 Supercharger
AlkyControl Meth, Monster LT1-S Twin, NT05R's
ID1000's, 220/240, .598/.598, 118 from Cam Motion
2007 Escalade, A6
Stock
Thank you, I will try this.
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