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I went with the Hayde M6. Very simple installation unless you strip the bolt head like I did (LOL). At first I wasn't happy with it because of the low rmp whining sound it made. Now after 200 miles there is no longer any whining and the shifting has improved drastically. Sure saves on constant inspection and adjustment come service time.
From: Southern California High Desert, here and there....
RE: Automatic Primary chain tensioner
ORIGINAL: wnogood
I have heard nothing but good things about the Hayden M6. First time my primary has to be opened up, it's gettin one.
nogood o~`o
Hey, you might want to consider my suggestion, especially with the motor build you just did. The BDL is good for some torque and HP gains resulting from less parasitic losses from the drive line.
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