Author Topic: quick question on gas  (Read 2153 times)

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Offline xsmooth69x

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quick question on gas
« on: July 11, 2011, 07:58:34 PM »
what kind of gas do you put in your bikes?

regular mid or premium?
1975 CB550 (FINISHED?!?!?)
first motorcycle ever!!! ow and i dont know how to ride it either :D

raw rust rice venti quad shot cafe racing latte project aka my build..... http://forums.sohc4.net/index.php?topic=88853.0

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Offline Johnie

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Re: quick question on gas
« Reply #1 on: July 11, 2011, 08:11:28 PM »
87 octane regular and I use the "no ethanol" blend for my stockers.
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Offline DJ_AX

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Re: quick question on gas
« Reply #2 on: July 11, 2011, 08:13:52 PM »
How would one know if a stations gas contains ethanol or not?
 
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Offline ZanVooden

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Re: quick question on gas
« Reply #3 on: July 11, 2011, 08:14:34 PM »
FAQ:
http://forums.sohc4.net/index.php?topic=264.0

I personally use the lowest grade that doesnt contain ethanol. I only put corn in my tank if I have no other choice.

Offline Holden

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Re: quick question on gas
« Reply #4 on: July 11, 2011, 08:24:11 PM »
How would one know if a stations gas contains ethanol or not?

At least in Michigan (I don't know if this is a state or federal requirement), if the gas contains ethanol, the pump must must be labeled as such.  You'll see a sticker on the pump indicating that the gas contains 10% ethanol.  Around here, Shell, BP and Mobil can be relied on not to contain ethanol.  You'll find the ethanol sticker on the pumps of many other brands of gas.

Offline Bankerdanny

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Re: quick question on gas
« Reply #5 on: July 11, 2011, 08:28:04 PM »
Its virtually impossible to avoid ethonol in the Chicago area, especially during the summer.
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Current: '76 CB750F. Previous:  '75 CB550F, 2007 Yamaha Vino 125 Scooter, '75 Harley FXE Superglide, '77 GL1000, '77 CB550k, '68 Suzuki K10 80, '68 Yamaha YR2, '69 BMW R69S, '71 Honda SL175, '02 Royal Enfield Bullet 500, '89 Yamaha FJ1200

Offline BeSeeingYou

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Re: quick question on gas
« Reply #6 on: July 11, 2011, 08:48:51 PM »
87 is fine.  Not a good idea to run premium in these bikes regardless of whether you think or some one else tells you they run better.  Do a search if you want more this has been thoroughly discussed before.

Offline vance

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Re: quick question on gas
« Reply #7 on: July 11, 2011, 08:55:59 PM »
How would one know if a stations gas contains ethanol or not?

Should be a sticker on the pump that says "non-oxygenated"

http://forums.sohc4.net/index.php?topic=85973.msg967917#msg967917
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Offline Gordon

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Re: quick question on gas
« Reply #8 on: July 11, 2011, 09:14:19 PM »
what kind of gas do you put in your bikes?

regular mid or premium?

I'm guessing you didn't see this thread:

http://forums.sohc4.net/index.php?topic=34103.0

Offline xsmooth69x

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Re: quick question on gas
« Reply #9 on: July 11, 2011, 09:34:34 PM »
How would one know if a stations gas contains ethanol or not?

Should be a sticker on the pump that says "non-oxygenated"

http://forums.sohc4.net/index.php?topic=85973.msg967917#msg967917

lol vance to funny man i live in chanhassen right outside minneapolis and i drive a subaru hahahahahahha

and ya maybe i shouldve used the search  ;)

also why is ethanol bad?
« Last Edit: July 11, 2011, 09:37:53 PM by xsmooth69x »
1975 CB550 (FINISHED?!?!?)
first motorcycle ever!!! ow and i dont know how to ride it either :D

raw rust rice venti quad shot cafe racing latte project aka my build..... http://forums.sohc4.net/index.php?topic=88853.0

black and white equation godzilla chalkboard 
1972 cb750 - next in line for some <3

Offline Gordon

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Re: quick question on gas
« Reply #10 on: July 11, 2011, 09:49:46 PM »

also why is ethanol bad?

Do you mean politically, socially or mechanically? ;)

Offline xsmooth69x

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Re: quick question on gas
« Reply #11 on: July 11, 2011, 11:18:49 PM »

also why is ethanol bad?

Do you mean politically, socially or mechanically? ;)

door #3 mechanically
1975 CB550 (FINISHED?!?!?)
first motorcycle ever!!! ow and i dont know how to ride it either :D

raw rust rice venti quad shot cafe racing latte project aka my build..... http://forums.sohc4.net/index.php?topic=88853.0

black and white equation godzilla chalkboard 
1972 cb750 - next in line for some <3

Offline Gordon

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Re: quick question on gas
« Reply #12 on: July 12, 2011, 12:02:07 AM »

also why is ethanol bad?

Do you mean politically, socially or mechanically? ;)

door #3 mechanically

Well, to name just a couple:  It causes non-metallic fuel system parts to dry out, harden and shrink or crack.  It absorbs moisture which can lead to corrosion of metallic parts. 

Offline Johnie

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Re: quick question on gas
« Reply #13 on: July 12, 2011, 05:12:29 AM »
We have stations here in WI that have big signs that say "no ethanol" in any pumps. I only frequent those stations. For some reason I think people are turning away from the ethanol blends if possible.
1970 CB750K0 - Candy Ruby Red
1973 CB750K3 - Candy Bacchus Olive or Sunflake Orange
1970 Chevy Chevelle SS396 - Cortez Silver
1976 GL1000 Sulphur Yellow

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Offline Really?

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quick question on gas
« Reply #14 on: July 12, 2011, 05:49:55 AM »
Use something like Shell or Chevron as well. It has 5 times the EPA minimum requirement of detergent. It will keep the carbs from varnishing as fast.

The cheap gas will just have the EPA minimum.

My Venture has been a garage queen at times. I have been able to let her sit for 6-7 months without having to clean the carbs. It was 2-3 months with cheap gas.
I don't have a motorcycle, sold it ('85 Yamaha Venture Royale).  Haven't had a CB750 for over 40 years.

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Offline xsmooth69x

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Re: quick question on gas
« Reply #15 on: July 12, 2011, 08:24:18 PM »
 :o damn it what a pain in the ass......

well ill try to use some none ethanol gas stations or use shell or cheveron.....

its hard to get none ethanol gas here in MN its everywhere. i never noticed the stuff till i moved here from florida.

i always thought that put that ethanol stuff in the gas so it doesn't freeze over the winter. didnt know its bad for the motorcycle.....
1975 CB550 (FINISHED?!?!?)
first motorcycle ever!!! ow and i dont know how to ride it either :D

raw rust rice venti quad shot cafe racing latte project aka my build..... http://forums.sohc4.net/index.php?topic=88853.0

black and white equation godzilla chalkboard 
1972 cb750 - next in line for some <3

Offline Spanner 1

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Re: quick question on gas
« Reply #16 on: July 12, 2011, 08:41:12 PM »
Apparently millions of people have been drinking 'corn sugar' too.... due to the epidemic of obesity and diabetes... ( I'll be proved right one day  ;D :o )... 90% of everything on the shelves of my local F#&dland store contains massive amounts of HFCS.. looked at lots and lots of labels.....
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If your sure it's an ignition problem; it's carbs....

Offline xsmooth69x

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Re: quick question on gas
« Reply #17 on: July 13, 2011, 02:18:04 AM »
Apparently millions of people have been drinking 'corn sugar' too.... due to the epidemic of obesity and diabetes... ( I'll be proved right one day  ;D :o )... 90% of everything on the shelves of my local F#&dland store contains massive amounts of HFCS.. looked at lots and lots of labels.....

its fine in moderation  ;)
1975 CB550 (FINISHED?!?!?)
first motorcycle ever!!! ow and i dont know how to ride it either :D

raw rust rice venti quad shot cafe racing latte project aka my build..... http://forums.sohc4.net/index.php?topic=88853.0

black and white equation godzilla chalkboard 
1972 cb750 - next in line for some <3

Offline Deltarider

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Re: quick question on gas
« Reply #18 on: July 13, 2011, 03:53:28 AM »
I prefer BP Ultimate and in Germany Aral 100. I believe it's ethanol free and it keeps everything in the inlet tract wonderfully clean. I suppose it's like gasoline with a touch of seafoam.
In my 32 years experience these countries always had the better gasolines: Germany, Holland, Switzerland and Italy.
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Offline Duanob

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Re: quick question on gas
« Reply #19 on: July 13, 2011, 08:11:09 AM »
I prefer BP Ultimate and in Germany Aral 100. I believe it's ethanol free and it keeps everything in the inlet tract wonderfully clean. I suppose it's like gasoline with a touch of seafoam.
In my 32 years experience these countries always had the better gasolines: Germany, Holland, Switzerland and Italy.

That's because you guys across the pond don't have the corn industry trying to make a buttload of money selling to every nook and cranny of American lives. Politics is an interesting phenomenon.
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Offline dna_level_c7

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Re: quick question on gas
« Reply #20 on: July 13, 2011, 09:52:15 AM »
My bike ran noticeably better when I used 87 (economy) opposed to 92 or 94 (premium).

I had started using the premium when my friend said my bike would run cleaner. Well for two weeks after switching I had a rough idle and a stumble on take off. After I went back to economy the bike ran like a top.
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Offline BobbyR

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Re: quick question on gas
« Reply #21 on: July 13, 2011, 09:58:00 AM »
Well here in the NY Metro area 10% ethanol is all I can get. 400 miles away on an Indian Reservation I could get leaded. Don;t think I did not think about getting some Gas cans bringing down a seasons supply.
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Offline Gordon

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Re: quick question on gas
« Reply #22 on: July 13, 2011, 11:01:28 AM »
My bike ran noticeably better when I used 87 (economy) opposed to 92 or 94 (premium).

I had started using the premium when my friend said my bike would run cleaner. Well for two weeks after switching I had a rough idle and a stumble on take off. After I went back to economy the bike ran like a top.

Your friend has bought into one of the many myths that the oil companies have no reason or desire to quell.  They don't care why you buy the more expensive gas, as long as you do.