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Old Jun 25, 2020 | 01:40 AM
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Is there any difference in the clutches of a 74 cubic inch and an eighty inch bike,my educated guess there would be just wanted to make sure?I'am talking about stock bikes.
 
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Old Jun 25, 2020 | 06:59 AM
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From: la la land jerzey
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same clutch is the later shovels 1970 on - but alto clutch discs should be considered the others are not as good for many reasons

the originals were made of pressed paper and over the years absorbed the oil today they are junk
 
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Old Jun 25, 2020 | 08:45 AM
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Originally Posted by johnjzjz
same clutch is the later shovels 1970 on - but alto clutch discs should be considered the others are not as good for many reasons

the originals were made of pressed paper and over the years absorbed the oil today they are junk
thanks for your reply johnjzjz,while i have you on the line here,can you tell me if the carberator on say a stock 74 inch 1976 flh,i believe they were kehin non cv, they called them, can be used on a stock 80 inch shovelhead motor?
 
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Old Jun 25, 2020 | 09:28 AM
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Originally Posted by glenny49
thanks for your reply johnjzjz,while i have you on the line here,can you tell me if the carberator on say a stock 74 inch 1976 flh,i believe they were kehin non cv, they called them, can be used on a stock 80 inch shovelhead motor?
No... Bendix, then by about 1976 the Ka-sneeze Butterfly carb...then Post 1989 or so...CV
I did Not take the time to verify those Years, But, Close
 

Last edited by Racepres; Jun 25, 2020 at 09:29 AM.
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Old Jun 25, 2020 | 12:25 PM
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Originally Posted by Racepres
No... Bendix, then by about 1976 the Ka-sneeze Butterfly carb...then Post 1989 or so...CV
I did Not take the time to verify those Years, But, Close
Thanks for your reply Racepres.What make of carburetor is the Ka-sneeze Butterfly carb?
 
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Old Jun 25, 2020 | 05:37 PM
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From: la la land jerzey
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its a kehin butterfly - its not that they cant be used but with out experience with them they will turn you into a drunk - Harley came out with the screaming eagle Kehin that was a real good carb but being cheap got the best of them Again

a Bendix with a adjustable main jet is a go to but they are almost the same price as a S&S carb reason so many have gone that way
 
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Old Jun 26, 2020 | 02:30 AM
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Thanks for all of that.
 
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Old Jun 26, 2020 | 08:36 AM
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LOL... My experience with the original Keihin , butterfly carb, has been positive... But... I was prolly already a Drunk, and I was relatively poor... so... I had to learn to make what I had Work.. I much prefer the Bendix... even above the S&S for most applications.. We quit putting the adjustable mainjet ones on Customer bikes long ago...as they will Not keep their dick skinners off the thing...and it becomes our fault the carb is "messed-up"
There are Subtle differences in the original Andrews Flowmaster, and the S.E. Butterfly Carbs... I much prefer the Flowmaster... maybe the "cheaped out" John speaks of is the culprit..
One of the best, simplest, carburetors I have ever experienced is the QwikSilver II... There is a reason Mikuni Copied it with the HSR...
 
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Old Jun 26, 2020 | 10:14 AM
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Again thanks for all that input Racepres.I had a 1976 flh at one time and i loved the easy throttle on it,it had the original kehin butterfly carb,i would like to have an eighty inch shovelhead for my next purchase,just wanted to make sure a butterfly kehin would work on it,i'am no carburetor expert at all so i would have to find a mechanic to tune it in.
 
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Old Jun 26, 2020 | 01:13 PM
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Originally Posted by glenny49
Again thanks for all that input Racepres.I had a 1976 flh at one time and i loved the easy throttle on it,it had the original kehin butterfly carb,i would like to have an eighty inch shovelhead for my next purchase,just wanted to make sure a butterfly kehin would work on it,i'am no carburetor expert at all so i would have to find a mechanic to tune it in.
Actually...if you use the instructions for tuning an S&S... you can get very close indeed.. But... Unlike the S&S, the Keihin Butterfly is the one carb that probably needs an accelerator pump!! Puny transfer ports may be the blame..
 
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