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Exhaust leaking from kickstart engine case

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StillNDADIRT
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Joined: Fri Jul 22, 2016 9:46 pm

Exhaust leaking from kickstart engine case

Post by StillNDADIRT » Tue Oct 04, 2016 8:31 am

There seems to be exhaust leaking from the engine case behind the front sprocket. I haven't had the engine running with the case off to see where it's coming from. Is this a common issue?

LOUD MOUSE
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Joined: Mon Aug 15, 2005 8:23 am
Location: KERRVILLE, TEXAS

Re: Exhaust leaking from kickstart engine case

Post by LOUD MOUSE » Tue Oct 04, 2016 8:48 am

If your engine has the breather tube from the top installed under the engine center cover what you see may be case pressure being exited there.
What engine work have you done?. ..............lm
StillNDADIRT wrote:There seems to be exhaust leaking from the engine case behind the front sprocket. I haven't had the engine running with the case off to see where it's coming from. Is this a common issue?

StillNDADIRT
honda305.com Member
Posts: 18
Joined: Fri Jul 22, 2016 9:46 pm

Post by StillNDADIRT » Tue Oct 04, 2016 8:55 am

I haven't been in the engine yet. I'm told by the previous owner that the owner before him drag raced the bike so who knows. That owner also put ape hanger handlebars on and chromed everything he could if that tells you anything.

LOUD MOUSE
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Posts: 7817
Joined: Mon Aug 15, 2005 8:23 am
Location: KERRVILLE, TEXAS

Post by LOUD MOUSE » Tue Oct 04, 2016 8:58 am

Got it.
Actually nothing should show from that tube unless it has tired rings or the top of the engine installed with the gaskets (2, one metal and one fiber) installed wrong. ......................lm
StillNDADIRT wrote:I haven't been in the engine yet. I'm told by the previous owner that the owner before him drag raced the bike so who knows. That owner also put ape hanger handlebars on and chromed everything he could if that tells you anything.

StillNDADIRT
honda305.com Member
Posts: 18
Joined: Fri Jul 22, 2016 9:46 pm

Post by StillNDADIRT » Sun Nov 06, 2016 8:38 pm

It's a significant amount of exhaust coming out. Could be tired rings. Is there an easy way to check to determine if the issue is from rings or gaskets?

LOUD MOUSE
honda305.com Member
Posts: 7817
Joined: Mon Aug 15, 2005 8:23 am
Location: KERRVILLE, TEXAS

Post by LOUD MOUSE » Sun Nov 06, 2016 11:18 pm

Do a COMPRESSION test. ...................lm

StillNDADIRT wrote:It's a significant amount of exhaust coming out. Could be tired rings. Is there an easy way to check to determine if the issue is from rings or gaskets?

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