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Union 76 100 Octane...

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Old Feb 18, 2007 | 04:34 PM
  #1  
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Default Union 76 100 Octane...

bike has been lightly pinging under loads, such as climbing a grade at 70 mph, and when giving it more throttle. It has been dyno tuned and I read that a small amount of pinging is normal. Well it still bugged me. Can only get 91 octane in CA, so after reading a few posts regarding blending 100 octane with 91 octane, about 1-1/2 gals per 5 gal tank, I gave it a try (supposed to get about 93.4 octane at this blend). Instant results, no pinging, even a low rpm throttle twisting.Have done about 150 miles andI am happy with the results. Costs about $3 more per tankful to fill up, as the 100 octane is currently $5.20 per gallon.
 
Old Feb 18, 2007 | 04:44 PM
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Default RE: Union 76 100 Octane...

100 Octane... and where are you buying that?+
 
Old Feb 18, 2007 | 04:46 PM
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Default RE: Union 76 100 Octane...

Some Union 76 Stations carry it some don't. Do a search 'Union 76 CA'.
 
Old Feb 18, 2007 | 05:35 PM
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Default RE: Union 76 100 Octane...

There used to be a 76 ( I think itwas a 76) on Chataqua in Pacific Paliades that sold 103 octane. Just up from the beach, orif you hung aright on 7th off of San Vicenteyou could get to it from the Brentwood area... Haven't been out that way in awhile...Maybe anubisss would know, he lives in SaMo...
 
Old Feb 18, 2007 | 05:45 PM
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Default RE: Union 76 100 Octane...

I put a gallon of 100 octane in about once a month, especially if I get stuck having to put in some no name brand along the way.

 
Old Feb 18, 2007 | 06:07 PM
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Default RE: Union 76 100 Octane...

The HD fuel additive takes the ping out for me, All the stealers have it. Works really good if you get stuck on the road with cheap no name gas. One 6 oz bottle is good for about 5 tank fulls, cost about 5 bucks
 
Old Feb 18, 2007 | 06:12 PM
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Default RE: Union 76 100 Octane...

I never get any pinging, and you can't really get a bigger load than dragging my butt up a hill.

Maybe you are a hair lean, or ignition is too advanced?
 
Old Feb 18, 2007 | 06:15 PM
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Default RE: Union 76 100 Octane...

I'd fix the cause of the ping instead of looking for a miracle in a bottle. What do you plan to do only ride where you can get 100 gas or carry around bottles of octane booster on a trip?
 
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Old Feb 18, 2007 | 06:18 PM
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Default RE: Union 76 100 Octane...

I dunno, I haven't checked out where to get that 100 octane. I always use 91 octane. What is this "pinging?"
 
Old Feb 18, 2007 | 06:24 PM
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Default RE: Union 76 100 Octane...

I was taught that using too high an octane gas could have very bad consequences for your motor. While 100 octane might not hurt, there may be warranty issues if a problem does develop.

<><Peace
 



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