I'm messing with an 02 Camaro, 6 speed.
We were dynoing it and intermittently, around 3200-4000rpm, the timing will jump to 34*. I logged all the various adder tables and none of them are adding it. For the hell of it, I dropped the main spark table down several degrees...from 27 to 21 and it still goes to 34.
Any insight...thoughts?
Thanks