Kpm 200 exhaust vibration

Jimjohn · 07-31-2023, 03:15 PM

On my brand new kpm 200 there is a high frequency metalic vibration coming from the exhaust pipe area that starts at about 4 to 5 thousand rpm. I tightened all the exhaust cover bolts but that didn't help. Anybody had this issue?

indus49 · 08-31-2023, 08:25 PM

Quote:

Originally Posted by Jimjohn

On my brand new kpm 200 there is a high frequency metalic vibration coming from the exhaust pipe area that starts at about 4 to 5 thousand rpm. I tightened all the exhaust cover bolts but that didn't help. Anybody had this issue?

No, but I would recommend you getting some spacers. That will push the exhaust flange up against the cylinder head. Also make sure you have an exhaust gasket. I didn't have one on mine, so I had to make one.

07-31-2023, 03:15 PM	#1
Jimjohn Join Date: May 2023 Posts: 6	Kpm 200 exhaust vibration On my brand new kpm 200 there is a high frequency metalic vibration coming from the exhaust pipe area that starts at about 4 to 5 thousand rpm. I tightened all the exhaust cover bolts but that didn't help. Anybody had this issue?
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