RE: polecat w/40jett motor
Bob, bought it last year from dubb jet.side exhaust 40 with red carb and black mini pipe. The pipe and header was sent to me an inch too long, after cutting a quarter a shot rpm when up and settled at 18.5 With your experence am I in a good range on rpm. Last year I had it in a matney zoomer and did 160 mph on 30%. The pole cat is liter and has less wing area, less air foil . Hopfully more speed to follow. l