M 8- Valve train noise SE Stg 3 114
#11
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henryg (04-19-2017)
#12
Thanks for the responses!
Yes, my SE stg III 114 was a complete top end tear down, it uses the OEM pushrods and not adjustable ones. The kit was done in October so it sounds more like a lifter issue(now 4600km). The bike is still in the shop, the dealer was booked up, but they said they'd squeeze it in which was no problem(working straight through this cold rainy week). I'm very happy with the dealer (Barrie HD)and have been using them for years for several bikes with several Screamin Eagle Stg 3 & 4 kits.
I will update as soon as I find out.
H
Yes, my SE stg III 114 was a complete top end tear down, it uses the OEM pushrods and not adjustable ones. The kit was done in October so it sounds more like a lifter issue(now 4600km). The bike is still in the shop, the dealer was booked up, but they said they'd squeeze it in which was no problem(working straight through this cold rainy week). I'm very happy with the dealer (Barrie HD)and have been using them for years for several bikes with several Screamin Eagle Stg 3 & 4 kits.
I will update as soon as I find out.
H
Last edited by henryg; 04-20-2017 at 01:26 AM.
#13
Picked the bike up from the Dealer, and unfortunately they couldn't duplicate the noise. They are great to work with and are continuing to monitor the issue with me. After much debriefing we've surmised that due to the bike being kept indoors at the shop the room temperatures more than likely wouldn't replicate the noise. It seems it consistently only appears after 2-4 min start up and lasts for 5-7min, but only on a cold start up on temperatures of less than 10 deg celcius ( 50deg Fahrenheit ).
Also of note, they bike has been running mineral oil till first service and then for break in on the 114 Stg 3 . It's now switched over to HD Synthetic (4500km / 2800mi ) .
I'll post my findings.
H
Also of note, they bike has been running mineral oil till first service and then for break in on the 114 Stg 3 . It's now switched over to HD Synthetic (4500km / 2800mi ) .
I'll post my findings.
H
#16
pretty certain its the crap lifters. These are the same screaming eagle lifters used in the twin cam motor. I did the stage 3 and had that same sound, hard to hear from that clip but sounds pretty consistent to what I had. They replaced the lifters and the sound was gone. It was louder at start up but after I rode it was there but not as noticeable. I put about 1k miles on those bad lifters before I brought it in and realized it was not normal. I had a beefed up motor in my old twin cam that made tons of noise. This new M8 should not make that noise
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henryg (05-01-2017)
#18
If they used non adjustable push rods, that means they pulled the covers and rockers to do a cam job. Normally the procedure would be to cut the push rods in half to remove them, and adjustables installed to prevent all the labor time to R&R the Rockers .The reality is adjustable push rods in this application is just a time savor.
Last edited by sixguns; 05-05-2017 at 06:46 AM.
The following users liked this post:
henryg (05-01-2017)