« Reply #9 on: May 01, 2016, 10:04:45 PM »
The base of the OEM petcock filter has been known to go kidney shaped allowing unfiltered fuel to the carbs.
I've run a NAPA 3006 or equivalent for over 10 years without issue.
Yup, same here. My old petcock was the same way so I continue to use the 3006 filter.
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'94 Concours 112,000 miles-- 7th gear,2MM,KB fork brace,Over flowtubes,Stick coils,Tcro shifter,GPS,Torque cams,SPOOKFAK,block off plates, SS brake & clutch lines,KB risers, FENDA EXTENDA, emulators,etc