I have an A35 Tomos Lx with a biturbo and a 65cc Airsal. Everything else engine-wise is stock. What jet should I be running in the stock D'Ellorto. Right now I have a 66 in there. I've been doing plug chops but they all come out about the same. Anyone have the same setup for comparison. I know high is better than low but I would also like to not foul out plugs all the time.