the seal is bad behind magneto eveything is soaked in oil but it still seems to have a strong spark.the motor is from rawusamotors does anyone know if it has a reed valve on the intake?
the typical china bike engine does not have reed valves they a piston port timed. Any leaking seal or gasket must be repaired if not the engine will not run properly if at all, plus you may damage the engine if ran with a leaking seal.
