Al
New member
I am working on a 1989 yamaha exciter, 570 cc with PSI twin pipes, bender fresh air kit and comet clutch. Does anyone know what the max RPM should be and how low the clutch engagment can be? Currently engages at 4600 rpm, max 8100 rpm. Looking to drop engagement to make it a little easier for the young folk to ride. Thx Al axcarlac@gw.dec.state.ny.us