ironworker40
NYC Ironworker
I turned up the fuel screw 1 flat then I checked timing and I was at 7.4. When I set it last time I set it at 8.3. Will turning the fuel screw change it that much? Now I wish I checked it before turning up fuel. Also does moving the timing to 9 or 9.5 change exhaust temperature? Will winter vs summer fuel change timing?