Odd valve train,noise after cams install
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Novice
Joined: Feb 2017
Posts: 22
Likes: 1
From: KY
I did forget to mention that after I adjusted the pushrods again up one flat and ran it, it was shooting black smoke. Hard to say if it was soot coming out or something else. It stopped after I rode it for a bit. I also have the screaming eagle pro race tuner I'm letting it auto tune with. I think I'm gonna try to order new lifters and see if that helps. Just don't wanna sink all my cash into the wrong fix. If I do process of elimination it'll be a race bike before I figure it out cause I'll replace everything haha
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Novice
Joined: Feb 2017
Posts: 22
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From: KY
I'm running the 255 tune that Harley had for cams cause they are close. It had the big bore kit on there too putting it to the 103 but I adjusted the bore size back down to 96.7. The injection size was the same so I didn't change anything with that. So far I've got two auto tune runs on it, but I'm worried that the lifters or timing chain are starting to go bad
Stage I
Joined: Mar 2017
Posts: 1
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From: Pearland Texas
I'm new here, I just did a cam change on my 13 SG. Put on Andrews 57H the bike pulls strong and I also added a set of CFR Slip Ons. I noticed after that I started getting a knocking sound from the motor. Any experienced this?
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Novice
Joined: Feb 2017
Posts: 22
Likes: 1
From: KY
is it extra valve train noise or a specific knock?
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Novice
Joined: Feb 2017
Posts: 22
Likes: 1
From: KY
I think I may have solved the problem. I remember too much forward and backward movement on the primary chain main cam. I went and bought some hd cam spacers to keep it seated so I hope this fixes it.
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