MPG problems

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Mar 14, 2009 | 10:24 PM

#21

flyslow

Road Captain

Joined: Dec 2006

Posts: 511

Likes: 0

08 Street Glide, Fairing Lowers, K&N High flow air filter, K&N Monster Ovals, Mastertune TTS Tuner and Dyno tune.

38 mpg average city, 44 mpg average highway and twisties with a few stops for good measure.

Mar 22, 2009 | 10:44 PM

#22

Ghost King

Stage I

Joined: Feb 2009

Posts: 1

Likes: 0

Sounds pretty low to me. I have a 2003 RKC with PCIII, SE intake and Supertrapp SE slip-ons. My intown gas mileage pretty much sucks (25-30 MPG) because I like the way the pipes sound when I'm heavy on the gas. I decidede to do a test today to see what my highway MPG was with my new mods. I averaged just over 47 MPG running 65-70 MPH. I'm also using one of the canned maps for the PCIII. If I were you, I would find another tuner.

Mar 22, 2009 | 11:26 PM

#23

mike5511

Elite HDF Member

Joined: Jun 2007

Posts: 3,873

Likes: 13

From: NW Arkansas

Quote:

Originally Posted by bigdumbnoitall00

its a myth that the 6 speed will get better milage its geared way to tall and u end up luggin and that sucks fuel bad when i run 60 in 5th i get way better milage than 65 in 6th

That is what I found as well........08 UC