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chuck stevens · 10-26-2021, 06:41 AM

Has anyone tried some of the after market fi kits? I have several flatheads and they just don't run good on 10% methanol. I have changed the main metering jets to improve the performance but, then my MPG drops down to 10-12. I get non alcohol when I can bingo they run perfect. The alcohol is not a good fuel.

10-26-2021, 06:41 AM	#1
chuck stevens Senior Member Join Date: May 2010 Location: upstate new york Posts: 758	fuel injection after market Has anyone tried some of the after market fi kits? I have several flatheads and they just don't run good on 10% methanol. I have changed the main metering jets to improve the performance but, then my MPG drops down to 10-12. I get non alcohol when I can bingo they run perfect. The alcohol is not a good fuel.