blackwidow450r
06-10-2005, 08:32 AM
i have just recently rebuilt my 450r motor because i pushed the shifter rod through the bottom of the motor. I put all new bearings and seals through the hole motor, and new rings with the stock piston. Now the motor is pushing oil out of the transmission breather hose. I was originally told it could be a damaged oil ring. so i changed it and it still does it. If anybody out there knows why this could be happening please tell me!!