For one thing we determined it needed a rebuild before catastrophic failure. Two, cool head does nothing to jetting. If you put reeds or some performace bolt ons on it that would require a rejet. Now I know how people felt with the things I said when I was a noob. You can't bump your compression but there's a reason why it was that low. If I were you I'd fix it now. You sound like a person with more money than brains so you wont listen till its blown up. Then you'll go spend to much to get a built engine. Notice the proper sentence structure and full word? Use them.