R460 Spiting

Discussion in '2-Stroke Engines' started by kerf, Jun 17, 2008.

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  1. kerf

    kerf Guest

    Little issue with my R460 / Staton powered bike, at low rpm, heavy load, I'm getting a fuel spray back through the carb. Runs great above 5k but I've clogged the air filter with engine oil from this. I'm wondering if the port timing is too aggressive for heavy load / low speed. Anyone had this happen before?