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no such thing as the right rpm. down hill off throttle 1000 rpm is fine in 6th, steep hill wide open 3000 rpm might be too low. listen to your engine, if it's struggling, bucking, not accelerating..... shift down....
i agree with this post - my 07 is tall geared - i listen to the engine - headwinds make me down shift - Harleys are low HP dinosaurs - i am still amazed we love them so much - in 50 years of riding Goldwings and BMW's (air cooled) i never had to worry about downshifting like i do on my Harley - but they are what they are - i think there are better choices in touring motorcycles today but i will say HD's are a lot of fun & have killer looks - you really have to love a "Harley" to own one - tom
Its common courtesy and consideration of other people. Sadly common courtesy is going by the way of the dinosour and is a personal choice. Course if people would teach their proginy to be considerate that would be nice, and that too is woefully lacking.....sign of the times.
From what I've been reading the last couple days on different threads I'm lugging the crap out of my bike. I'm no speed demon by any means, I do the speed limit simply because I have no desire to volunteer to pay for speeding tickets. But if I'm going 65 mph in 6th gear it sounds like I'm probably starving my engine for oil. I'm definitely going to have to start paying more attention to that from now on. I want this to be at least a 100,000 mile bike and it isn't going to happen at this rate. I put some aftermarket fishtails on about 3 months ago and found that I had to slide some baffles in it. I opened them up a little to get the sound I wanted but without baffles they were damned obnoxious. My neighbor is a train conductor and works shift. The other neighbor has a 3 year old boy. So the other reason for installing baffles was when I leave for work in the morning at 6:15 am was not to be an ignorant cs'er to the man who just went to bed an hour ago or getting a 3 year old boy out of bed while his mother would rather sleep an hour or 2 later. It seems to me like it's gone the way of self gratification these days though. No one seems to care about anyone but themselves anymore. It's just gotten flat ignorant imo.
Shifting into 6th at 60 and twisting the throttle in 6th at 60 are two different things. Nice flat road, 60MPH in 6th should see no problem, but at a steady speed. Need to climb a rise, pass a car, etc., downshift before you roll the throttle. It's really a matter of understanding your bike and what it is capable of. If ever in doubt, go with the 2500 or greater RPM rule, if no tach and in doubt, downshift.
Now that makes sense. Lugging has nothing to do with just RPM. It's everything to do with an engine being in a comfortable "zone" and that zone is different for every model, every rider (heavy or light) going up or down hill heavely packed or not and so on.
Some here is scary and if true makes me wish I`d researched vs just trusted modern Harleys were reliable and that by now they`d have the bugs worked out of an old design:
Segments 1-5 of this aren`t very encouraging either (I know it`s biased but even if 1/4 is true)...the first four are to do with the engines so I copied them here.
I have however read a few things in that first link (to the James Russell Publishing site), when I branched off to other `advice` he had, and he may indeed be a kook and crazy as a loon. It`s hard to say if he`s a Victory nuthugger or his reasons are sincere and valid, but there`s no doubt that the same guy writing about all these Harley issues loves Victorys. That in itself shouldn`t mean he`s deliberately fabricating or exaggerating issues, but his statements should be checked against those in the Harley camp which I`m doing now. Without evidence to the contrary I`d have to give him the benefit of the doubt for now though. There was also a couple things in the youtube videos I recognized as false, which shot it`s credibility slightly though again much may be factual. I forget what they were now.
Anyway, how many of these concerns are real, and worth trying to address before it`s too late? Hopefully most is either exaggerated or completely untrue. I`m certainly not qualified to judge, but thought some/several here could.
Now that makes sense. Lugging has nothing to do with just RPM. It's everything to do with an engine being in a comfortable "zone" and that zone is different for every model, every rider (heavy or light) going up or down hill heavely packed or not and so on.
.....and by extension, the `shifting guidelines` Harley provides are merely that (guidelines to be used with owner discretion). That said, you`d think the Harley tech would have said there are conditions where cruising at 100 kph in 6th could damage your crank....or at least that it can be harmful to the engine in other ways but they simply said it can`t damage anything and in fact is intended for that (100 kph for fuel mileage).
Thats what I do also. Unless Im going over 70 for an extended time I just leave it in 5th, theres plenty of power still there and its not winding out. I dont have a tach so I really dont know my exact RPM. What RPM is everyone running at 70mph in 6th gear as well as 60mph in 5th can anyone tell me?
Ive got my timing retarded -1 beginning at 2250rpm to asist with previous pinging issues but from the rpm to mph numbers everyone is stating, It sounds like I need to reconfigure my timing adjustment
ranges.
My 08 is 2500-2600 rpm in 5th at 60 mph, and I think 120 kph whatever that works out to in mph, is about the same in 6th. I don`t have my bike now to confirm but many others could. That is based on my best recollection from a 2000 km ride in June. I heard 09+ revs a bit higher than my 08 though, if you have an 09+ yours should be a bit higher.
i agree with this post - my 07 is tall geared - i listen to the engine - headwinds make me down shift - Harleys are low HP dinosaurs - i am still amazed we love them so much - in 50 years of riding Goldwings and BMW's (air cooled) i never had to worry about downshifting like i do on my Harley - but they are what they are - i think there are better choices in touring motorcycles today but i will say HD's are a lot of fun & have killer looks - you really have to love a "Harley" to own one - tom
I also never had to worry about detonation....that`s why I didn`t even recognize it for some time, rather it was a curiosity and I thought it was something else. I`ve had four stroke dirt bikes and v4 street bikes but never had to worry about detonation or lugging. Maybe if those bikes had an overdrive 6th speed I would have and indeed caused damage there too though. I love my Harley despite the problems I had, because I`m hoping running higher rpm`s will mean no more major issues. They are a wonderful bike in every other way - even the handling is great for me. I can never believe how easily a full dress tourer handles. Low c of g perhaps, of the bike and me, but it`s a wonderful bike on the highway.
Shifting into 6th at 60 and twisting the throttle in 6th at 60 are two different things. Nice flat road, 60MPH in 6th should see no problem, but at a steady speed. Need to climb a rise, pass a car, etc., downshift before you roll the throttle. It's really a matter of understanding your bike and what it is capable of. If ever in doubt, go with the 2500 or greater RPM rule, if no tach and in doubt, downshift.
I think the manual says shift into 6th at 55 mph and when I say touring/cruising I mean almost entirely on flat or nearly flat roads (slight rises). So I wasn`t twisting the throttle hard in 6th at 60 mph but just maintaining speed. If a very casual overtake of a car with tons of room I might have left it in 6th since there was very little added throttle needed and the engine sounded like it wasn`t struggling at all. I did listen to the motor. Regarldess I`m quite happy just using 5th all the time for 2500+ rpm unless up around 120 kph where to get back down to 2500 rpm I`ll shift to 6th.
Shift between 25 and 3. Cost along between 2 and 25
I`d personally be very careful `coasting along on flat roads` at anywhere near 2000 rpm after my problems and from what my mechanic (and others here) are saying. I did just as you`re saying and it seems that did my motor in top and bottom. Maybe 2400-2500 rpm cruising is fine, but not the 2150-2200 rpm I was running for long distances. Sure my damage may have been due to detonation, except if running too low of rpm`s stresses the motor, it could be causing the heat that lead to the detonation in the first place. Running over 2500 rpm may keep engine temps down which in turn eliminates detonation.
Last edited by LastHalf; Jun 24, 2012 at 02:02 PM.
How much of these concerns are real, and worth trying to address before it`s too late? Hopefully most is either exaggerated or completely untrue.
Good stuff & i think it very accurate - most will ignor it & thats OK - At my age I find myself with more health issues every year - so I have been seeing a big drop in the miles I put on my bike compared to the past so maybe I'll get lucky & my Ultra will go the distance with me - If I was younger I would either go back to a Goldwing or take a good look at Victory - I really do lke my Ultra but maybe i should be looking at a Vespa - tom
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