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Engine Mechanical TopicsDiscussion for motor builds, cams, head work, stripped bolts and other engine related issues. The good and the bad. If it goes round and around or up and down, post it here.
They don't all do it but it is common. Mine did with a mild 96".
It can happen with a downshift.
It's just a gamble I wouldn't take.
There's nothing wrong with the new style chains.
[ asking in ignorance]
so what happened when it shifted?
After riding my Brothers new Wide Glide I noticed my bike vibrated a lot more.
It wasn't anything that just happened all at once.
It slowly developed over time I guess.
If I had gear drive cams I would have known a lot sooner.
I have a new S&S crank now and gear drive cams so I'm good there now.
On a stock crank the runout can change from abuse, too much power, too much rear brake, etc. Just because it's good when you checked it doesn't mean it will forever stay that way.
I paid a fair amount of cash to have Darkhorse fix my crank to prevent this, and I still stayed with hydraulic chains. I do think there's an advantage to gears, but I wouldn't run them on a stock late model crank.
Not everyone does re-assembly this way but I separate the oil pump from the cam plate every time. This allows you to make sure you get the oil pump mounted on the pinion shaft and the inlet and o ring on properly. You have to align the oil pump anyway so why not have the piece of mind that it's put together right?
Cvaria, some good advise here. Using the HD service manual and following it without short cuts is my contribution. If you get into the top side for sure be looking at all possible wear items there.
You got this.
Good luck.
Taggs
After riding my Brothers new Wide Glide I noticed my bike vibrated a lot more.
It wasn't anything that just happened all at once.
It slowly developed over time I guess.
If I had gear drive cams I would have known a lot sooner.
I have a new S&S crank now and gear drive cams so I'm good there now.
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