lon
10-06-2013, 06:12 PM
I couple months ago our mini engine took a crap. I had it rebuilt and when I got it back something just wasn't right. It seemed like the clutch was slipping,it ran ok but just wasn't very fast. It had a hard time spinning the tires but it sounded like it was reving enough to throw some roost but it wouldn't, so I assumed it was the clutch slipping. After replacing the entire clutch with no change I was frustrated. Well I talked to a guy that said it sounded like it was low on power to him. When I had it rebuilt,the builder used a domed piston instead of a flat one. After figuring I had nothing to lose I decided to pull the piston and put in a flat one. I'm happy to say it's running good again. I never would of thought that would effect it so much.