got some question for ppl using power FC with toda spec B

is the original power FC setting lean or rich for toda spec B??
also, will hi compression pistons lean out the mixture??

 

you will need to + and - the maps to get the best power.

 

I hate to sound mean...but go find a dyno, as it will take you a while to figure it out...I had to remove massive amounts of fuel down low, and add in quite a bit of fuel up top...but I've tweaked with the maps so much I have no clue where I am from the stock configuration of the PowerFC.
Austin