16-09-2021, 10:26 AM
Hi
I’ve been following this thread for a while as I have a similar problem on the Special. A rough vibration noise at certain revs when pulling hard. I think I’ve found the culprit this morning. The Engine mounting bolts were loose .
Cheers
Howard
I’ve been following this thread for a while as I have a similar problem on the Special. A rough vibration noise at certain revs when pulling hard. I think I’ve found the culprit this morning. The Engine mounting bolts were loose .
Cheers
Howard