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.
I bought the bike to ride, so I ride it. I split lanes, but not so much when with the wife. She is slowly learning the ropes. The bike runs fine hot or not. Have not had any prolbmes as a result of any heat, of course I have an 02.
My son-in-law and I were in this same discussion last week, so we put a heat gun on my Deuce to see what difference it would make. I idled for a while, about a normal long light, and read the temp on the cylinders. Then sut it off, and after about the same amount of time, read it again. There was about a 2 degree temp difference. Based on what we saw, I don't shut down for normal traffic, but do for construction delays, etc.
On carburated bikes, we used to run about half choke on hot days - pushes excess fuel through, which takes heat out the exhaust. Hell on plugs though.
I've shut my bike down a couple of times because it just got too damn hot. Once was on the highway during a construction phase, and another was waiting in line to get intoa Carslile event. Both times the bike got to over 250+ degrees with no end in sight and the bike running like crap. I don't know about the whole "things getting hotter" thing, my temp gauge seemed to like not having the engine running.
I tried synth in my Sporty, and I swear it ran hotter so I switched back. I've been using synth in my Fatboy since new, and I'm starting to think it too may make it run hotter. I know people dissagree, but my temp gauge doesn't lie. I'm seriously thinking about switching back to regular ole oil.
What are your thoughts ...
I'm not sure what kind of synthetic you are running in your bike but there is no reason that it should run hotter. I use Royal Purple and my average oil temp dropped about 10-20 degrees from when I used regular Harley oil. It also runs andshifts a littlesmoother.
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.