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  #11  
Old 10-23-2009, 10:05 PM
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oct1949 oct1949 is offline
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its an issue on the 88''s not the 96's TC's
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  #12  
Old 10-23-2009, 10:27 PM
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If you decide to go with gears make sure to check the crank runout first.
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  #13  
Old 10-23-2009, 10:34 PM
Faast Ed Faast Ed is online now
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Quote:
Originally Posted by deadman77 View Post
My 05 Fatboy is going in over the winter to have the tensioner shoes replaced. Why pull it all apart to inspect and not put the new parts in.
I am at 20,000 miles. I would like to put the gear drive in but dont have the $ at this time. I try to do my own work if I can but this seems like it will take some special tools.
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Easy answer. Cuz you are NOT "pulling it apart" to check the tensioners. You are only pulling the cam cover off.

Also, if you are considering gear driven cams, please read up on the HD cranks first. A change in run-out will also cause you to rebuild the bottom end. In my opinion, without a welded crank - the gear drive is just as dangerous as the old style tensioners.

If you are looking for a safe alternative, research the new style tensioner conversion. People who tried it, love it.
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  #14  
Old 10-23-2009, 10:39 PM
Faast Ed Faast Ed is online now
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Quote:
Originally Posted by petemac View Post
If you decide to go with gears make sure to check the crank runout first.
Even if your run out checks good, it can change after the install. I have seen this first hand on mine (without geardrive), and I have seen one change on my friends with geardrive. He has a new bottom end now, and not real happy about it.
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  #15  
Old 10-23-2009, 10:45 PM
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Quote:
Originally Posted by oct1949 View Post
its an issue on the 88''s not the 96's TC's
Can you explain this for the noob
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  #16  
Old 10-23-2009, 10:49 PM
1plumr1 1plumr1 is offline
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the 96 has the hydraulic tensioners, that are the 88 upgrade, from the factory.
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  #17  
Old 10-23-2009, 10:50 PM
asatguy asatguy is offline
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Quote:
Originally Posted by 2kids3pets View Post
Can you explain this for the noob
The '06 Dynas and all Big Twins starting in '07 have cam chain tensioners that are made of different material, and are also oil-pressure driven (as opposed to spring-tension for the earlier models).
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  #18  
Old 10-23-2009, 11:06 PM
Faast Ed Faast Ed is online now
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Quote:
Originally Posted by asatguy View Post
The '06 Dynas and all Big Twins starting in '07 have cam chain tensioners that are made of different material, and are also oil-pressure driven (as opposed to spring-tension for the earlier models).
The new style tensioners also have much less tension on them. Those old style springs were brutal!
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  #19  
Old 10-23-2009, 11:07 PM
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How difficult of a job is it to change the cam tensioners by someone with very good mechanical skills. Does having the 1550 upgrade change any of this?
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  #20  
Old 10-23-2009, 11:17 PM
Faast Ed Faast Ed is online now
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Quote:
Originally Posted by 2kids3pets View Post
How difficult of a job is it to change the cam tensioners by someone with very good mechanical skills. Does having the 1550 upgrade change any of this?
The 1550 effects nothing with the change.

Hard to answer the other question. If you haven't had a camplate out before, I'd be hesitant to try it for the first time on a buddies bike, maybe on your own bike. I did all my own work when building mine, but something about experimenting with a never before task, I would prefer to stumble thru it on my own machine.
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08 Heritage, 103", 54's, HPI 51mm,
WFO Larry Grooved heads 10.4:1,
1.90 intake & stock exhaust valves,
D&D Fatcat, SERT,
SE Compensator, Doherty plate w/Zippers A/C
104.79HP/114.25TQ SAE DJ250i
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aftermarket, bearing, cam, chain, crankshaft, davidson, harley, maintenance, oil, pressure, questions, sender, shoes, tensioner, twin, weak


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