Dyna Glide Models Super Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
Sponsored by:
Sponsored by:

Premium Fuel vs Regular with ethanol

Thread Tools
 
Search this Thread
 
  #11  
Old 05-13-2010, 12:49 PM
trip20's Avatar
trip20
trip20 is offline
Elite HDF Member
Join Date: May 2007
Posts: 3,553
Received 16 Likes on 14 Posts
Default

Originally Posted by SC-Longhair
The rapture.
Sure sounds that way!
 
  #12  
Old 05-13-2010, 12:58 PM
joesride's Avatar
joesride
joesride is offline
Tourer
Join Date: Dec 2009
Posts: 413
Received 3 Likes on 2 Posts
Default

I hate the Ethanol fuel, i get minimum 4 MPG less with the 10% Ethanol fuel, than i get with non ethanol fuel.Nothing but more BIG GOVERMENT nonsense about saving the earth from their 100% made up man made global warming scam.I am looking forward to watching them all HANG when folks find out the whole TRUTH about this scam.Al Gore is an absolute A$$hole.
 
  #13  
Old 05-13-2010, 01:05 PM
rounder's Avatar
rounder
rounder is offline
Ultimate HDF Member
Join Date: Oct 2007
Location: Palm Harbor fl.
Posts: 7,562
Likes: 0
Received 11 Likes on 11 Posts
Default

to battle the ethanol problems, try using marine sta-bil in your tank. 1/2oz per tank full. My bike seems better with it in there.
 
  #14  
Old 05-13-2010, 02:21 PM
96 Wide Glide's Avatar
96 Wide Glide
96 Wide Glide is offline
Road Master
Join Date: May 2007
Location:
Posts: 794
Likes: 0
Received 3 Likes on 3 Posts
Default

Sure the guy's bike was'nt an EVO ?

Regular is all EVO motors need.
 
  #15  
Old 05-13-2010, 02:29 PM
Sash302's Avatar
Sash302
Sash302 is offline
Road Warrior
Join Date: Mar 2009
Location: Macomb MI
Posts: 1,774
Received 22 Likes on 7 Posts
Default

Originally Posted by Wyde Glyde Bry
Really? I run ethanol-free 91 octane. What very bad things do I need to prepare for?
+1 on this
 
  #16  
Old 05-13-2010, 02:31 PM
brunswickoh's Avatar
brunswickoh
brunswickoh is offline
Road Master
Join Date: May 2008
Location:
Posts: 1,031
Likes: 0
Received 3 Likes on 3 Posts
Default

Originally Posted by Grendel4
Running anything but 93 Octane in a newer Harley is a recipe for very bad things to happen.
I run 89 octane in mine, I guess I'm really headed for problems.
 
  #17  
Old 05-13-2010, 06:28 PM
sniper77's Avatar
sniper77
sniper77 is offline
Outstanding HDF Member
Join Date: Sep 2007
Location: Augusta, GA
Posts: 3,352
Likes: 0
Received 4 Likes on 4 Posts
Default

Originally Posted by chasmo46
I'm sure this horse has been beaten to death on the forum... but I ran into a biker this week who says he runs "only" regular gas without ethanol in his Harley.

I have always run 93 octane premium fuel with ethanol in my bike...



1st does ethanol hurt your engine?

2nd premium or regular?
I've worked at the gasoline loading racks when ethanol was introduced to the supply chain.

ethanol is pure grain alcohol with 5%gasoline added to it to keep people from drinking it. It is the same crap that goes around in a mason jar at local get-togethers in this part of the country, minus the gasoline.

when added to gasoline, ethanol increases the octane rating but reduces the thermal efficiency of whatever octane gasoline it is added to.

What that means is: if you buy 87 octane gas it is now 89 octane. if you buy 89 octane gas it is now 89 octane and you just paid ten cents more per gallon for the exact same stuff as the regular 87 pump. if you buy 93 octane it may be 96 octane or it may have been cooled to 93 by the loader (truck driver) by adding 87 octane to the blend.

10% ethanol doesn't appear to do any harm to any of the rubber or gaskets in older engines and their fuel lines. stronger blends are not as promising as the farmers are hoping for but it is being pushed in certain parts of the country, like it or not.

ethanol is a bad deal, it raises the price of other foods like steak because the ranchers now have to compete with the moonshiners for corn. it is less efficient than gasoline in an internal combustion engine. it utilizes a vast amount of an ever-dwindling supply of farmland, pushing other food crops out for higher profits producing energy.

to the guys that run 91 or 92 octane in their area: don't sweat it, some folks don't realize each part of the country has a different scam going on between the oil refinery, the state house, and your local gas station.
 
  #18  
Old 05-13-2010, 06:40 PM
Cowpokey's Avatar
Cowpokey
Cowpokey is offline
Outstanding HDF Member
Join Date: Jan 2010
Location: Harford Co., Maryland
Posts: 2,030
Received 202 Likes on 29 Posts
Default

I guess I can run what ever I want...lowest octane available on base here is 92. High test is 98. I've run both, can't notice a difference. Some of the guys I ride with carry octane booster to add when filling up off base, they say the motor will ping because it's low test. I haven't noticed that filling up on the economy either. Maybe I will after changing pipes and fuel pak...if they ever get here.
 
  #19  
Old 05-13-2010, 06:55 PM
ev780's Avatar
ev780
ev780 is offline
Tourer
Join Date: Dec 2008
Location: Colorado Rockies
Posts: 494
Received 59 Likes on 43 Posts
Default

Originally Posted by Grendel4
Maybe his bike has really low compression for whatever reason.

Running anything but 93 Octane in a newer Harley is a recipe for very bad things to happen.
Originally Posted by Wyde Glyde Bry
Really? I run ethanol-free 91 octane. What very bad things do I need to prepare for?
Originally Posted by brunswickoh
I run 89 octane in mine, I guess I'm really headed for problems.

Try and find anything above 91 at our elevation. When can I expect my "very bad things" to begin.

Just sayin"
 
  #20  
Old 05-13-2010, 08:41 PM
chasmo46's Avatar
chasmo46
chasmo46 is offline
Road Warrior
Thread Starter
Join Date: Nov 2008
Location: Mississippi
Posts: 1,285
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks for all the info.

For the time being... I think we have a couple of gas stations in our area that sell non ethanol gasoline... I'm gonna use them as much as possible...

 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
DaleMc0622
Dyna Glide Models
59
07-06-2018 11:02 PM
BigBill1
Tri Glide, RG3 & Freewheeler Models
5
06-05-2012 01:58 PM
whitepearl
General Harley Davidson Chat
9
01-29-2009 05:31 PM
kk6pg
Dyna Glide Models
24
04-30-2008 01:17 PM
mchaous
General Harley Davidson Chat
19
07-22-2006 09:03 AM



Quick Reply: Premium Fuel vs Regular with ethanol



All times are GMT -5. The time now is 11:09 AM.