speedcostsmoney
Well-Known Member
what would be the result of less scavening. thinking of opening the exhaust valve a little sooner to cancel some loss of gas , would this create more torque or more horse power . by the way get a lot of scavenging from my after market exhausts, way too much got to run a 2mm main jet for the bike not to be too lean .planning on adjusting the exhaust cams mark off center rather than center with the cam holder mark. wondering if anyone has tried this :ummm:
