Re: Regular Gas in a TC96?
"Your name" <Youremail@email . net > wrote in message
news:Xns9A9350E88591BYouremailemailnet@69.28.186.120...
> nobody #1 <rnddmauck@comcast . net > wrote in
> news:481BD3D5.FC1E262C@comcast . net :
>
>>
>>
>> Rick Begeman wrote:
>>
>>> In article <fcqdnSFaRd3zRIrVnZ2dnUVZ_v6rnZ2d@sentex . net >,
>>> "another nogn" <tg2122460@yahoo . com > wrote:
>>>
>>> > "EZ" <EZ.Rider@NOSPAM.sbcglobal . net > wrote in message
>>> > news:vkke14dh1lhfbbptr7lcb5f1savb0422ja@4ax . com ...
>>> > > Have a round of your choice on me. I'd like to know if there are
>>> > > any folks running regular (i.e., 87 octane) gasoline in their
>>> > > TC96 engine, and if it is causing any problems? I ran regular
>>> > > unleaded in my '05 TC88 Low Rider with no problems at all.
>>> > >
>>> > > 91/93 octane gas in St. Louis is 25 cents more per gallon than
>>> > > regular.
>>> > >
>>> > > --
>>> > > _____ _____
>>> > > | ____| |__ / Larry from St. Louis, MO
>>> > > | _| / / SENS, MAMBM, MISFIT, TOMKAT
>>> > > | |___ / /_ BS #269 DOF #(I forget)
>>> > > |_____| /____| 105th Anniversary Edition Ultra
>>> >
>>> > I ran lower octane for a few miles with my 04 TC88 last year.
>>> >
>>> > - cruised about 450 highway miles on a Saturday over a 6 hour
>>> > period - temp at start (9:00am) was about 70F and at the end was
>>> > about 85F - kept a nearly constant highway speed of about 70mph
>>> > - started with 91 octane
>>> > - second tank was a mix of 91 and 87
>>> > - third tank was 87
>>> > The mileage decreased (about 5%) as the octane level went down -
>>> > enough so that the higher mileage nearly paid for the slightly
>>> > higher price of the 91 octane - last year. This year may be bit
>>> > different.
>>> >
>>> > Thanks for the java!
>>>
>>> Your mileage probably changed because you are comparing winter gas to
>>> summer gas (different formulation).
>>>
>>> Octane will have no impact on mileage, unless it was detonating.
>>>
>>> --
>>
>>
>>
>> Maybe? If the bike is designed to detect spark knock (not to be
>> confused with
>> detonation). It could be adjusting the timing to stop it. The mileage
>> could be less because of the ignition timing being retarded several
>> degrees at different times. I've got a Cadillac (not a Cadillac
>> motorcycle) that loses almost 3 mpg when I run regular in it so I
>> guess it could affect a bike the same way.
>>
>>
>>
>> nobody #1
>>
>> glad to see you're
>> posting here again
>>
>>
>
> Just ran a tank of regular in my 95" Ultra for comparison. My lileage
> improved considerably.
> Probably because it's still cold way up here in the frozen north country.
> My plugs were black after a couple of weeks so I changed them out and ran
> the regular, hard, and a tank full pasted 270km instead of 200 or so.
> I wionder if the Power Commander makes ongoing adjustments based on
> temperature and ease of fuel burning?
>
Here in Iowa regular cost 3% more than ethenol(10%) but in my car I get 10%
more millage with the regular... so math tells me to pay the extra...so I
do.
Have not done the same in the bike.... But I just hit 2100 miles on the 2008
and my millage went up a lot I was only getting about 220 per tank before I
got 250 on the last tank. But I did have a riding partner for the first
time then too and it was only the second time we were together...Also the
mirrors on the inner fairing are not as shakey and I can see clearer behind
me now, before(2100 miles) it was really bad. I am guessing the rubber
mounds on the bike have broken in... or maybe just broke already...
Invisible68