Last time at the track i had my two step set at 5000 and i would build about 5 lbs of boost. I have a 20g and i thought that it would get a little higher than that. Well a guy at the track to me to pull some timing when the 2step is engaged. I finally figured out how to do it with my MSD box but i dont know how much timing to pull. I tried it today and it seems that for every 2 or 3 degrees of timing i pull i can get about a pound more of boost. Does anyone know how much i can pull before i could possibly hurt my engine?
#102100, "RE: Pulling timing during two step launch" In response to Reply # 0
Watch the EGTs. When you pull too much timing out, the exhaust temp will skyrocket due to fuel burning off in the exhaust manifold. When that happens, back it down a bit.
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