Why Is There No Evo's?
So I don't think it's a thing where they're past the point of being dealer material, because they would give us what I thought was a fairly good price for it.
But we didn't go for it even though we could afford it.
We like the '86 better. For one, I didn't think the lowers vents on the Waterhead allow enough air thru for hot weather riding. So while engine heat on the '86 never intrudes into into the cockpit or pillion, the '16 was a nut roaster. Them radiators didn't work as well as what I expected to keep the engine heat away from the rider.
We decided we'll take the first month's payment and put soft lowers on the '86 that can be removed or installed in a couple minutes, a Kenwood marine radio so we got tunes, make an upgrade to the seat so it's more like the '16, then enjoy the next 100,000 miles totally payment free and not have to worry about the cam chain tensioners wearing out or keeping the latest software updates in our motorcycle.
It's still fun to go look at bikes. Sometimes we see things that give us ideas on customizations we can make to ours. But if we are representative of Evo owners, what we already got is too damn nice to get us to part with it, and the money that would go into payments on a new one can be spent on riding all over hell and enjoying it.
But they are simpler. While an air cooled engine may run much hotter you don't have to worry about low coolant level, breaking hoses, leaky radiator cap, bad thermostat, water pump going out, etc etc etc. Guess I'm very much old school, while air cooled is a poor design it's also a very simple design, far less to go wrong.
Last edited by Durango Dave; Sep 6, 2015 at 02:21 PM.
To me the cam chain tensioners are a deal breaker.
I have a friend with a FXSTS and he has lost his motor twice due to those damn things.
The B motor has them inside the left case as well as the cam chest.
If you keep up on what has to be done then either motor will last you a very long time.
The Evo's strongpoint is it's simplicity. And simplicity is the mother of reliability. And the Evo was designed to be infinitely rebuildable with things like replaceable lifter blocks, where the twinkie has lifter bores machined in the case, timken bearings on the mains controlling crank endplay vs rollers in the twinkie, gear drive cam vs chains, and many other things. Some people spend a lot of money on Twin Cams to put the stuff im 'em an Evo already has.
However, the cylinder head temperatures on air-cooled engines are much higher, making it hard to control NOx emissions. But when it comes to ultimate reliability air-cooling cannot be beat. Back in the day, an old VW Super Beetle was the only thing considered reliable enough to make desert crossings in the heat of the day at 120 degrees in the shade because liquid-cooled engines would overheat.
Harley is going to the Waterheads to control emissions in the future - it doesn't have anything to do with reliability or 1940's technology.
Last edited by Harley-Davidson; Sep 6, 2015 at 03:44 PM.
The Best of Harley-Davidson for Lifelong Riders
Reality is that those designs actually came from the Japs as cheap to manufacture throw-aways and that's why there's so many of them in junk yards today instead of on the road with the old Harleys.
But it's still a phrase oft quoted by people not familiar with Harley-Davidsons.










