2014 fatboy cams
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Intermediate
Joined: Jul 2014
Posts: 45
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From: grand rapids mich
2014 fatboy cams
I have been doing some reading on cams because I want to install some new cams this winter, besides the cams and the bearings what other parts should I upgrade when the cams are out?
Road Warrior
Joined: Jul 2012
Posts: 1,566
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From: Londonderry, NH
I would consider changing the lifters to quality aftermarket parts, as the "C" lifters in late model engines have been problematic with many failures reported, and the failure rates increase with more aggressive cams. At the very least give the lifters a good inspection before going forward.
Road Warrior
Joined: Jul 2014
Posts: 1,584
Likes: 520
From: VA
nhrider1 gave you good advice about the lifters. But, there are reported issues with just about every brand of lifters. Most builders seem to prefer the S&S lifters and they seem to have the fewest issues. Some pretty smart people in the industry seem to think a lot of cams ground for Harleys do not follow accepted engineering practices where cam ramp rates are concerned. And the lifter becomes the weak link. Here is a good link that explains it all. But maybe more information than you want. Cheers.
http://harleytechtalk.org/htt/index....441eab4ca879c1
http://harleytechtalk.org/htt/index....441eab4ca879c1
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Intermediate
Joined: Jul 2014
Posts: 45
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From: grand rapids mich
Thanks guys for the input on this. I was just going to use bolt cutters and install adjustable push rods when I change the cams.Martin10 I understand the clearance ramp on the lobes, as I used to work at an engine shop and we had cam doctor and often checked every lobe on the cams to make sure the cam was as it should be.
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