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  1. M109R Shop Talk
    Hello, I have an '08 that I bought modded so I have no benchmark. She has Cobra Swept pipes, Cobra FI 2000 set at 2-3-2, blocked off intake with the Holly kit. As I said, I'm averaging 26 mpg and about 200 miles per tank. I have read upwards of 45 mpg. What is going on? I do ride her hard...
  2. M109R Shop Talk
    I have a 2007 M109 with power commander, gipro, cobra swepts, and everything else is stock. I am using this map from dyno jet M330-011 Cobra Speedster Swept exhaust, Stock air filter The bike seems to run great however I bought it used so can't say how a new one should feel. I am only averaging...
  3. C109Riders
    Hi all. I looked around and could not find any threads about what you are all getting in regards to fuel economy on the C109. I have a new C109RT that I bought a month ago (already has 4K miles on it!:doorag: When I first purchased the bike, during the initial break in period (600 miles) I...
1-3 of 3 Results