NGK plug BP4HS - Gap for PW 50 is 0.6mm.
Bp6hs
Weak spark on a PW 80 can be caused by several factors, including a faulty spark plug, poor ignition coil performance, or issues with the CDI (Capacitor Discharge Ignition) unit. Additionally, worn or damaged wiring and connections can lead to inadequate electrical flow. Lastly, a dirty or malfunctioning stator can also contribute to a weak spark, as it may not generate enough voltage for proper ignition. Regular maintenance and inspection of these components can help identify and resolve the issue.
dude
2stroke
2006
Around 2 1/2 HP
The Yamaha PW-80 will go as fast as 50 MPH with a n200 lb. rider, providing the exhaust restriction has been removed.
a pw 50 will not smoke any ktm 50 the guy that wrote that is high on bath salts
the top end speed is 65mph.
Pw 45 Aw 50 Sw 55
The 'PW' is the abbreviation for "PRICE WATCH".