R.Bingham
Active Member
Ive run many of the hydraulic upgrade kits and on my personal bike too. After 35k miles on my dyna i noticed a whirling sound from the cam area. After pulling it apart the read cam chain had failed (links kinked and stiff) and wore the rear tensioner about 50%. I never changed the rear chain when i installed the kit as the instructions dont tell you to. As some insurance i would replace the rear chain when installing this kit. 25607-99 $85.00.
I always wondered how the old silent chain would last on the new tensioner. seems to hold up well. A lot longer than the old spring loaded tensioners.
That's very interesting. I have also wondered about this set up where you keep the rear silent chain. It looks like the conversion cam set up may be the better way to go.