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O2 sensorthreads?

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  #1  
Old 06-13-2009, 01:43 PM
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Default O2 sensorthreads?

Posted this in the touring section then realized might get a faster response here. Gonna install my new exhaust and want to run a tap thru the threads on the pipes for the o2 sensors, anybody know what size tap I need?
 
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Old 06-13-2009, 03:01 PM
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I'm pretty sure that 18mm is your number.
 
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Old 06-13-2009, 05:13 PM
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Should be 18mm x1.5
 

Last edited by f35099; 06-13-2009 at 05:17 PM. Reason: srong measurement cited
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Old 06-14-2009, 09:18 AM
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If you dont have one in your tool box , you can goto Autozone and they will rent you a O2 thread chaser .
 
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