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CVO Technical => Twin Cam => Topic started by: greglyon on March 17, 2006, 09:53:07 AM

Title: Poor gas mileage
Post by: greglyon on March 17, 2006, 09:53:07 AM
I have an 06 fltri  mostly stock except for high flow air and the muffler portion of some supertrapps.  On my 2004 fltri with same setup I was getting  45-50mpg depending on the usual factors.  With this bike I am getting around 37 mpg.  Since this is a touring bike good mileage is important when gas stations are few and far between.

When I go to the dealer I'd like to sound a little knowledgable.  I am counting on you guys to get me beyond ignorant.  Help!      
Title: Re: Poor gas mileage
Post by: GC_Super on March 17, 2006, 10:45:45 AM
Has the bike been tuned? And do you have a Race tuner, PC or other?
Title: Re: Poor gas mileage
Post by: RJ749 on March 17, 2006, 10:57:19 AM
Quote
When I go to the dealer I'd like to sound a little knowledgable.
Title: Re: Poor gas mileage
Post by: greglyon on March 17, 2006, 01:24:42 PM
No race tuner . Just the download they say was appropriate for high flow air coupled with the Supertrapps

Also, I have around 2k miles .  The mileage hasn't changed from the beginning.
Title: Re: Poor gas mileage
Post by: Screamin on March 18, 2006, 06:32:14 AM
37 - 42 is about what I get depending how hard I'm running my 05  [smiley=cherry.gif]. Most often get 40 though.

Title: Re: Poor gas mileage
Post by: JCZ on March 18, 2006, 12:00:08 PM
30 is about what I get.  Got 32 miles to the gallon once.  I ride pretty hard but even on the freeway at 75 for the full tank, 32 is about the best that I get. [smiley=nixweiss.gif]
Title: Re: Poor gas mileage
Post by: mr_magoo on March 18, 2006, 12:28:43 PM
I've been getting about 33-35mpg but mostly in town altough open road isn't much better.  Got plenty of power and thats what matters.
Title: Re: Poor gas mileage
Post by: ridefar on March 18, 2006, 01:55:26 PM
A Touring bike should (needs to) be getting at least 40 mpg to be a touring bike, given we only have 5 gallon fuel tanks. My 2004 SEEG from new on got 42 to 47 mpg depending on usual variables. Since the stage I download w/aircleaner I have lost on average 3-4 mpg. This is with stock exhaust. A less restrictive exhaust should bring those 3-4mpg back, at least thats what the experts say. But if you are running 'er out to 5 grand every shift, you cannot expect the best mileage.
Title: Re: Poor gas mileage
Post by: JCZ on March 18, 2006, 02:47:22 PM
Just came from the dealership........talking with the Svc. Mgr.
Title: Re: Poor gas mileage
Post by: jeffj on March 18, 2006, 02:49:46 PM
Quote
I've been getting about 33-35mpg but mostly in town altough open road isn't much better.
Title: Re: Poor gas mileage
Post by: BLM777 on March 18, 2006, 02:51:33 PM
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Think [highlight]I'll try real hard on the next tank to ride it conservatively[/highlight] just to see what I can get. [smiley=nixweiss.gif]
Title: Re: Poor gas mileage
Post by: Fired00d on March 18, 2006, 03:02:48 PM
Quote
Sure want to ride behind you for that test so I can watch the monkies jump out your, umm ....saddlebags..... [smiley=huepfenlol2.gif]
LOL, you are bad. [smiley=huepfenjump3.gif]

 [smiley=pumpkin.gif]
Ride Safe,
Fired00d
 [smiley=fireman.gif]
Title: Re: Poor gas mileage
Post by: JCZ on March 18, 2006, 03:16:33 PM
Quote


Sure want to ride behind you for that test so I can watch the monkies jump out your, umm ....saddlebags..... [smiley=huepfenlol2.gif]

Yea Brian......key word is "try".  Now normally I'm a pretty optamistic guy but, well, in this case........... [smiley=nixweiss.gif] TRY! [smiley=nervous.gif]
Title: Re: Poor gas mileage
Post by: Fired00d on March 18, 2006, 03:37:33 PM
Quote
Yea Brian......key word is "try".
Title: Re: Poor gas mileage
Post by: the O`Fender on March 20, 2006, 12:33:35 PM
I get between 25 and 35 depending on the right wrist but 35 is hard to get unless I'm babying it, for me mostly around 30 (I start lookin' for gas at about 120 miles) [smiley=pumpkin.gif]
Title: Re: Poor gas mileage
Post by: grc on March 20, 2006, 12:57:14 PM
Harley specifications:  2006   FLTRI    ESPFI   46 hwy / 39 city

This is based upon the same flawed EPA test methods used for cars, so what you get in the real world will vary widely depending on riding style and conditions.  The EPA highway mileage is figured on approximately 50 mph if I remember correctly.  

The best I've ever gotten on my SEEG is 40, and that was pretty much steady 55-60 mph, level ground, no headwind, no passenger.  Normal for me in mixed riding is 35-38 mpg.

Jerry
Title: Re: Poor gas mileage
Post by: e4seter on March 20, 2006, 01:27:06 PM
Factory MPG stickers can be 34% off. Not only do they do it at 50mph, but they do it in a room with no wind drag.  See this recent link:

http://autos.msn.com/advice/article.aspx?contentid=4023628