Anyone have any suggestions for baseline SFC settings? I have a pyrometer to use as somewhat of a guide and will eventually get to a dyno. I just wanted to take a small amount of fuel out but still be safe. I'm at BPU with fmic, exh. cam gear, ud pulleys, but no VPC. Would it be safe to take out 4% fuel from 3k -7k even in 30-40 deg. weather. It seems like my car leans out and runs pretty hard in the cold air w/o the fuel controller. Anyone have any conservative recomendations?