Questions & Answers for: KTM SX 250 how to take a ring out of a vent

...rebuild every 10 I have a 2003 sx 250 KTM After rebuild every 10 hours looses compression burns the ring up on exhaust side, Everything is stock except silencer it is a shorty. check the barrel for ...

ring burns up low compression Complete new top end piston rings cylinder rebuilt burns up piston ring after 10 hours on exhaust side jetting is factory it just starts loosing compression silencer is ...

2003 KTM 250 SX won't start. When you kick it, it starts to fire but never turns over. I accidently put the wrong gas in it. It takes 60:1 but I didn't put enough oil in it. It died while I was riding

...ring / cylinder. Look closely around your engine for fresh sign of oil "weeping" from any gasket surfaces. This may help determine a blocked vent as pressure can build in the crankcase and find any ...