some of those little quads have exhuast flow governors. i saw on ebay one time thety had a FMF fatty pipe for a LT50 try looking for one of those. other than that i'd say try and locate some reeds. youi could also clean up the intake ports that would open up a littel more power. i wouldn't port it though changing the port layout on that might screw it all up. or how bouit milling the head down bout .020. that would make it run 92-93 octane. or if your a fabbin man try making a reed spacer for it. that about all i can think of right now |