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TOPIC: Re:100 octane fuel
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Gender: Male Location: Asheville, NC Birthdate: 1961-09-05
Re:100 octane fuel 6 Years, 1 Month ago  
Scott, I don't remember seeing that in my '99 manual. Must have added it later on?

It's in my 99 manual. My bike is a 99 and it runs great on 87, it has Freedom True Duals and a Mikuni HSR42 though.
 
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Re:100 octane fuel 6 Years, 1 Month ago  
hey I don't worry about gas.... I live in the foothlls of NC, where they make some of the best Moonshine anywhere. U should try some 190 proof in your tank.. U would say "Daymn"
tt
 
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Re:100 octane fuel 6 Years, 1 Month ago  
05 Midnite Silverado here with V&H Powershot exhaust,Maxair Air filter,AIS removed.Gets 45-48mpg on 87 octane at my 5000ft elevation.Why pay more for fuel?
 
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Re:100 octane fuel 6 Years ago  
Mark7 wrote:
For some reason folks think the higher the octane level the "better" the fuel. It's just not so. Octane has no real bearing on the energy content in gas and is added to allow the air/fuel mixture to be compressed to a higher level before spontaneous combustion will occur.

Using fuel that has a higher ocatne level will not (not matter what you think) make your engine better, faster, more efficiently, smoother nor will it wring out more horses. High performance engines run it because HP engines are high compression engines. HC engines require more octane to delay the point where fuel ignites so that the engine can fully compress the air/fuel mixture.

The engine in a stock RS isn't HC, so would benefit 0 from higher octane fuel.

-M7


This post i 100% correct!!! thumbs up
 
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