Sounds like its running lean at the high end. Double check the fuel/oil mixture is correct. Also the high rpm has an adjustment on the car. Best to have someone that has adjusted those before to get it set correctly.
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Sounds like its running lean at the high end. Double check the fuel/oil mixture is correct. Also the high rpm has a mixture adjustment on the carb. Best to have someone that has adjusted those before to get it set correctly.
Sounds like its running lean at the high end. Double check the fuel/oil mixture is correct. Also the high rpm has an adjustment on the car. Best to have someone that has adjusted those before to get it set correctly.