I have PE set for 12.7:1 af ratio and 24 degrees at WOT. Does this sound good for max power on a cam/ bolt-on LS7? I know for a stock engine this is about right, just not sure exactly how a cam is going to affect how much timing it likes.
I have PE set for 12.7:1 af ratio and 24 degrees at WOT. Does this sound good for max power on a cam/ bolt-on LS7? I know for a stock engine this is about right, just not sure exactly how a cam is going to affect how much timing it likes.
2018 Camaro SS, Maggie 2650, 103 TB, Big Gulp, E85
The LS7s typically like to run a little richer than that. I tune them to around 12.4-12.5:1. Your timing is about right.
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Thanks for the advice. This customer wants a quarter mile tune and a top speed/ road race tune, so I'm going to set it up for about 12.0/11.8 for the road race tune and 12.5 for the quarter
BTW, that stalling issue was the Maf, turns out his intake setup was giving us funky readings, wish I could run only ve down low and only Maf up top. We're going to try a Maf straightener. I'll post a pic of the intake when I get a chance
2018 Camaro SS, Maggie 2650, 103 TB, Big Gulp, E85
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