super unleaded
Discussion
would putting super unleaded (ron 98) into a 2 stoke bike mess it up, as it has anti knock properties and stops detonation(plinking).
as 2 strokes spark just after the downstroke starts (correct me if im wrong)wouldnt the high ron fuel stop it from fueling properly as it has anti knock properties?
as 2 strokes spark just after the downstroke starts (correct me if im wrong)wouldnt the high ron fuel stop it from fueling properly as it has anti knock properties?
High octane fuel should be no worse than low octane fuel, but is likely to be better. Pinking occurs when the fuel self ignites before it should rather at the point when the spark plug sparks. In both 2 and 4 stroke engines you want the fuel to burn when it’s supposed to which is more likely with higher octane fuel.
I didn’t think that 2 strokes wait until after TDC to fire. (I could be wrong though.) The reason engines fire before TDC is to give the charge time to burn. This is why ignition advance happens more when the engine is revving faster. (The fuel needs to burn quicker as each stroke happens faster) I don’t see why this would not be just as true in a 2 stroke as it would be in a 4 stroke.
I didn’t think that 2 strokes wait until after TDC to fire. (I could be wrong though.) The reason engines fire before TDC is to give the charge time to burn. This is why ignition advance happens more when the engine is revving faster. (The fuel needs to burn quicker as each stroke happens faster) I don’t see why this would not be just as true in a 2 stroke as it would be in a 4 stroke.
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