Senior VR Member
Join Date: Sep 2005
Location: Hot Springs, SD and other warm and dry places.
Thanked 348 Times in 270 Posts
You are wasting money putting anything higher than 87 octane in a C50. They are not even close to being high compression engines. Lets see, fuel filter and plugs have been changed. How do the plug wires look (they are 10 years old)? Air filter good? Air, fire, fuel..........if all those seem to be good then check compression and timing.
Lead, or follow, but just stay out of my way.
Heaven is a warm, cozy place to sleep.
Wescalero Charter Member