Good info
The distributor I currently have was setup By Don at FBO specifically for my engine. I just started playing with it, yes it is adjusted using an allen wrench.
I am going to leave it as is for the summer, will take another stab at it this fall when time allows. The engine is very driveable at the current settings and pulls like a freight train when your on it. Last tank of fuel (91 Octane) averaged 13.8 mpg, mostly highway 3000rpm @ 70 mph
I dont know how much better I can make it without screwing it up LOL
