When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
So those of you who've been following my Heartland install know that I did a lot of messing around under the seat. Since then, I've noticed that the bike's been revving very high. In fact, I can feel the difference in the handlebars. The exhaust note sounds the same, but there's definately something... different. Also, the MPG seems to be suffering.
My question is this: is it possible that I messed with the fuel management module while I was doing the other work? Is that even possible? Does the module control RPM's?
I would think if it was revving faster your exhaust would sound different...Does your tuner have any buttons or anything on it? Did you unhook your tuner when you installed the kit?
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.
Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.
Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.