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Group: Forum Members Last Login: 3/5/2007 10:44:31 AM Posts: -1,167, Visits: 2 |
| | I just bought a cr85 expert. I have only ridden it up the street a couple times.i love the hit at about 70000rpmbut on a longer straighter track Ihave trouble keepin power @90000.wut can i do to stop this |
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Group: Forum Members Last Login: 3/5/2007 10:44:31 AM Posts: -1,167, Visits: 2 |
| i had the same problem with my yz85.wut you need to do is buy a gnarly header and shorty pipe.if your a serious racer put in a new 252g size wiseco piston
joe |
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Group: Forum Members Last Login: 3/5/2007 10:44:31 AM Posts: -1,167, Visits: 2 |
| | Depending on where you live you might want to check your main jet. It's responsible for full throttle fuel metering and it sounds like that's your problem. |
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Group: Forum Members Last Login: 3/5/2007 10:44:31 AM Posts: -1,167, Visits: 2 |
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