Has anyone on here actually taken a crack at tuning these things? I'm going to eventually get tuned by Torrie, but I'm curious as to what all gets done with fueling / spark / timing?
It looks like these things try to hit a target of 12psi with 20 degrees of timing. They start out at 11.7:1 and richen up all the way to 10.7:1 stock. Sounds to me like the old school way of thinking. Lots of fuel and timing.
I'd say back the timing at WOT off to 15, add 3psi, and level AFR off at 11.3:1 or so. Do the pro tuners do something similar?