Ideas, suggestions?

zoran zv30 at
Mon May 26 12:10:24 PDT 2008

is this motor with oversize valves?

Zoran Vujasinovic
Twin Works Factory
----- Original Message ----- 
From: <srobertson at>
To: "Suzuki SV650 Mailing List" <sv650 at>
Sent: Monday, May 26, 2008 12:07 PM
Subject: RE: Ideas, suggestions?

Thanks for the ideas everyone. KC, it was on throttle when the
mosquitoes were being 

killed. I borrowed a leak down tester last night and while it gave
different readings on 

different tries (in same cylinder) they were all bad, ranging from
15%-22%. The front 

cylinder was leaking mostly by the intake valves and a little past
the rings. The rear 

cylinder was again mostly through the intake valves but also some
past the exhaust 

valves and though not a lot, more past the rings than the front
cylinder. Looks like she 

is coming apart and getting the valve seats cut and a few other

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