I bought a Laser Super Sport with 380 miles. It has the morini franco. Its a sweet looking bike but its not very fast at all. I cant get above 22 mph. It has a dell 12:14. I noticed that the intake was really tiny so i put it on the drill press and drilled it to 12.5 mm. I cleaned the exhaust and drilled a couple extra small holes in the baffle. After that i went from 19 to 22 mph. Anyone know any easy performance mods for these motors? Thank You