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TOPIC: Re:Lugging or not?
#127355
javawave (User)
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Re:Lugging or not? 1 Month, 2 Weeks ago  
2200 is the beginning of the "sweet" spot. you can run these things 3500 all day long and your doing the bike more good than harm. Even at 1800 you are dumping fuel in it to generate power that is probably not being burnt properly. I would consider 1800 lugging, even if the bike still pulls from there. JMO.
 
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#127356
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Re:Lugging or not? 1 Month, 2 Weeks ago  
I feel I'm lugging it if I'm below 2k. I have a tach on the bike and like to cruse at about 2500.


Moondog
 
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#127358
javawave (User)
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Re:Lugging or not? 1 Month, 2 Weeks ago  
Moondog wrote:
I feel I'm lugging it if I'm below 2k. I have a tach on the bike and like to cruse at about 2500.


Moondog


I would agree. I try to cruise in the 2300 - 2500. The HD has an on board display much like a car that indicates your mileage based on the way you are driving. At least the miles left in the tank. If I am running 60 in 5th and then shift to 6th. The mileage goes down. speed up to 70 in 6th and it goes back up. I would imagine the Roadie is the same way.
 
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#127359
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Re:Lugging or not? 1 Month, 2 Weeks ago  
I would note that I am taking about stock set ups. Guys with a big bore kit, or high compression pistons and air kits may find things a bit different. I would imagine they have increased torque numbers that would compensate at lower rpms.
 
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#127361
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Re:Lugging or not? 1 Month, 2 Weeks ago  
Moondog wrote:
I feel I'm lugging it if I'm below 2k. I have a tach on the bike and like to cruse at about 2500.


Moondog


Really...

Ya see, how much I know.

I have had my Roadie up to about 105 mph.
It got there reasonably quick and then sort of froze there.
While it did seem to love it at that RPM, I don't know the limitations and decided
it was just easier to "Hang On" at 70.


Related.....

How much of a lifter "Tick" should I expect to hear at normal riding levels.

None. Some. More than you think.

 
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#127362
javawave (User)
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Re:Lugging or not? 1 Month, 2 Weeks ago  
JusPlaynBob wrote:
Moondog wrote:
I feel I'm lugging it if I'm below 2k. I have a tach on the bike and like to cruse at about 2500.


Moondog


Really...

Ya see, how much I know.

I have had my Roadie up to about 105 mph.
It got there reasonably quick and then sort of froze there.
While it did seem to love it at that RPM, I don't know the limitations and decided
it was just easier to "Hang On" at 70.




Related.....

How much of a lifter "Tick" should I expect to hear at normal riding levels.

None. Some. More than you think.




Depends on how hot the bikes is. the warmer the more you will hear. I can cruise at a lower rpm, but if I am running along and crack the throttle and bike feels like its chugging for a second, I figure I am lugging it. If I get that snappy take off. I am right where I want to be.

I dont think you will ever get "none" probably be the more than you would think. These are noisy machines.


I'll crawl back in my corner now. I guess I have read enough post about problems that may or may not be related to lugging, I thought it would easier to help someone with a question if we established some sort of base line for lugging actually is.
 
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Last Edit: 2008/10/07 13:46 By javawave.
 

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#127365
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Re:Lugging or not? 1 Month, 2 Weeks ago  
javawave wrote: if we established some sort of base line for lugging actually is.[/quote]

I think we did!

Seems 2000 would be the baseline.

...and thanks for the opinion about the "lifter noise".

NOw if this was an DOHC inline 4, I'd have an answer.
 
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Re:Lugging or not? 1 Month, 2 Weeks ago  
javawave wrote:
It might well be some of the SVS and or knocking issues we talk about. We run these at way too low RPMs. Even at idle we set them too low to get the "sound" and try to get the "lope". But they need to be up in the 900 range for idle.

If you look at the owner's manual Yamaha virtually recommends lugging the engine. They recommend shifting into 5th gear at 31 mph. Then they turn around and deny warranty for anyone with SVS problems caused by lugging the engine.

I pretty much take the speeds they recommend and double them for minimum shift points.
 
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#127446
javawave (User)
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Re:Lugging or not? 1 Month, 2 Weeks ago  
N56629 wrote:
javawave wrote:
It might well be some of the SVS and or knocking issues we talk about. We run these at way too low RPMs. Even at idle we set them too low to get the "sound" and try to get the "lope". But they need to be up in the 900 range for idle.

If you look at the owner's manual Yamaha virtually recommends lugging the engine. They recommend shifting into 5th gear at 31 mph. Then they turn around and deny warranty for anyone with SVS problems caused by lugging the engine.

I pretty much take the speeds they recommend and double them for minimum shift points.


Yes, the manual is a joke on this matter. Shift into 5th at 31 mph and see what happens at best you would a bucking ride.
 
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#127447
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Re:Lugging or not? 1 Month, 2 Weeks ago  
My '99 Jeep Wrangler has an idiot light on the dash that supposedly indicates when I'm supposed to shift. I tried obeying it when I first bought the Jeep, and after that, put a piece of black tape over it. I shift my bike like I shift every other vehicle I've ever owned: Listen to the engine and shift when the RPM's wind up.
 
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Last Edit: 2008/10/07 18:06 By Frank_W.
 
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