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Which octane do you prefer in your V-twin?

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  #21  
Old 07-04-2005 | 04:38 AM
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1200c
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Default RE: Which octane do you prefer in your V-twin?


ORIGINAL: AceArt

Where is "around here?" Usually the higher octanes do not contain ethanol. Art
I'm from chicago. Each pump says up to 10% ethanol.
 
  #22  
Old 07-04-2005 | 04:55 AM
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Default RE: Which octane do you prefer in your V-twin?

I'm from Bloomington/Normal and used to live in the Orland Park area (about 10 years ago). All the pumps down here say 10% ethanol also, but if you look closely, that only applies to the lower grade octanes. Also, if you have trouble, try Shell or BP or some big name. Yea, you'll pay more, but it will prob. be worth it in the long run. Hope to see you around sometime. Art
 
  #23  
Old 07-04-2005 | 05:06 AM
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Default RE: Which octane do you prefer in your V-twin?


ORIGINAL: AceArt

I'm from Bloomington/Normal and used to live in the Orland Park area (about 10 years ago). All the pumps down here say 10% ethanol also, but if you look closely, that only applies to the lower grade octanes. Also, if you have trouble, try Shell or BP or some big name. Yea, you'll pay more, but it will prob. be worth it in the long run. Hope to see you around sometime. Art
I never read the fine print, but that's good news. I'm going to put premium in everything I own now. It's worth the extra .20 for me.
 
  #24  
Old 07-04-2005 | 11:27 AM
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Default RE: Which octane do you prefer in your V-twin?

I use only the 93 octane, when your only buying 4 gallons at a time, it doesn't seem like such an expence difference.
 
  #25  
Old 07-04-2005 | 12:53 PM
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Default RE: Which octane do you prefer in your V-twin?

Harley's rule book says at least 91, so I run at least 91.

Regards,

Bill
 
  #26  
Old 07-04-2005 | 01:41 PM
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Default RE: Which octane do you prefer in your V-twin?

I have always run 91 or better in my bikes... Okay, not to mention the Avgas....
 
  #27  
Old 07-04-2005 | 05:37 PM
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Default RE: Which octane do you prefer in your V-twin?

I always get the highest grade I can don't cost that much more for the amount it holds. Been buring the premium in all my aircooled engines for many many a year.
 
  #28  
Old 07-04-2005 | 11:14 PM
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Default RE: Which octane do you prefer in your V-twin?

Here is what the Federal Trade Commsion says:

The Low-Down on High Octane Gasoline
Are you tempted to buy a high octane gasoline for your car because you want to improve its performance? If so, take note: the recommended gasoline for most cars is regular octane. In fact, in most cases, using a higher octane gasoline than your owner's manual recommends offers absolutely no benefit. It won't make your car perform better, go faster, get better mileage or run cleaner. Your best bet: listen to your owner's manual.

The only time you might need to switch to a higher octane level is if your car engine knocks when you use the recommended fuel. This happens to a small percentage of cars.

Unless your engine is knocking, buying higher octane gasoline is a waste of money, too. Premium gas costs 15 to 20 cents per gallon more than regular. That can add up to $100 or more a year in extra costs. Studies indicate that altogether, drivers may be spending hundreds of millions of dollars each year for higher octane gas than they need.


http://www.ftc.gov/bcp/conline/pubs/autos/octane.htm
 
  #29  
Old 07-05-2005 | 01:25 AM
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Default RE: Which octane do you prefer in your V-twin?


ORIGINAL: rhinoevans
...... in most cases, using a higher octane gasoline .........offers absolutely no benefit. It won't make your car perform better, go faster, ....
Had a shop teacher say the same thing once.
 
  #30  
Old 07-05-2005 | 02:18 AM
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Default RE: Which octane do you prefer in your V-twin?

run Chevron premium in both scoots.
 



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