RC8\RC8R chain tensioner whats of interest
Speaking seriously, I just got a message from a Dirt Tricks manufacturer:
"Hello, thanks for the note. We have not tested our part in the RC8 motor, so I do not have any testing data on that. The RC8's are a bit rare in our area, I have never even seen one. I have been told that a few guys have installed them and used them without any problems on the RC8. But since we don't have any testing data or first hand knowledge, this would be something you would have to ensure proper fit and function on your own and at your own risk.
Thanks, Nate D. Dirt Tricks"
I did some readings in Duke forum here they have used the Dirt Tricks tensioners on their 690, they just have installed a twice longer spring.
I just bought 2 units. Will come back with the info after.