[VALVES SEATS] Should they be cut ?

  • otakar
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Re: [VALVES SEATS] Should they be cut ?

01 Dec 2007 12:57
#183378
What is the usual cost of replacing valve seats? I have a KZ1300 head which I would like to put ZN1300 valves. They are 1.5mm larger. Or can valve seats be bored out to accept the larger valves. This would mean boring out .030 out of the seat wall. Is that ever done?
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  • APE Jay
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Re: [VALVES SEATS] Should they be cut ?

01 Dec 2007 16:26
#183415
Y ou can do 1.5 over without having to replace seats.

Jay

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