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Enduro Engine - 2 stroke Cylinder, Piston, Tranny, Bearings, Clutch, Pipes & Silencers, etc.


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Old 05-22-2022, 03:26 AM
Thompo Thompo is offline
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Default e10 fuel and squish?

In search for some more fuel range rather than power/torque.
Is 1.3mm still target squish for the 300 (2011) with e10 or does it have much effect?
I'm in the UK, sportman/clubman pace and sea level to 600m, most readily available fuel is 95 Ron 10% ethanol. Current squish is 1.9mm with the piston 1mm above exhaust port at bdc.

I've set floats and running nedw needle 2hrs can sometimes be a struggle but bike is on its side a lot lol.


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Old 05-22-2022, 01:07 PM
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Zman Zman is offline
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Default

1.9mm is large. Going down to 1.3 will make a noticeable positive difference. I am not sure about the E10 fuel compatibility.
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Old 08-24-2022, 06:57 AM
motopsycho87 motopsycho87 is offline
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I run 1mm squish but with the ebowl opened up for approx 13:1 static compression. E10 works fine
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2006 EC300 Enduro - Ignitech CDI - 38/NECW#2/165 FMF gnarly, FMF shorty, .50 front 5.7 rear

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