1 Hole/thread size for O2 sensor? Fri Jun 16, 2017 5:42 pm
duck
Life time member
I have an old Staintune pulled from a K1100RS that originally had a cat and O2 sensor so the Staintune has the O2 sensor installed in it to keep the cat Motronic happy. I want to install the Staintune on my K1 (non-cat) so I need to get a bung to fill the O2 sensor hole. Anybody know what size it should be?
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Current stable:
86 Custom K100 (standard fairing, K75 Belly pan, Ceramic chromed engine covers, paralever)
K75 Frankenbrick (Paralever, K11 front end, hybrid ABS, K1100RS fairing, radial tires)
86 K75C Turbo w/ paralever
94 K1100RS
93 K1100LT
91 K1
93 K75S (K11 front end)
91 K75S (K1 front end)
14 Yamaha WR250R
98 Taxi Cab K1200RS
14 K1600GT