On my Yosh TRS system my two right outside header pipes have turned blue. The other two (left) are fine. I 'm guessing I'm running lean on those two cylinders (but how?) can anyone explain?
PS: Running NOS, but it spays in the center of the air box, not the right or left tube. Fuel mixture stays rich while spraying according to dyno sensor.
PS: Running NOS, but it spays in the center of the air box, not the right or left tube. Fuel mixture stays rich while spraying according to dyno sensor.
