Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - Weldable skinny o2 sensor bungs for those with aftermarket elbows..

opponheimer · 11-13-2007, 02:41 PM

Fresh off the lathe/drill press/vise. Threaded to M12x1.5 I made 4, and I'm going to use one.

I didnt get a chance to file off any rough edges but they'll work great. they're not super thick either so your o2 sensor will be directly in the flow of exhaust gasses as it should..

These suckers are steel of course and are 1.25" diameter and 0.5" thick. Cut a nasty hole, whatever, and weld this over top of it, you do not need a precision round hole as this is a wide bung. (eww)

I'm not a vendor, and this is just somehting i'm getting rid of. $7 shipped each.

11-13-2007, 02:41 PM	#1
opponheimer Zilvia FREAK! Join Date: Apr 2007 Location: Bikini Atoll Posts: 1,267 Trader Rating: (3)	Weldable skinny o2 sensor bungs for those with aftermarket elbows.. Fresh off the lathe/drill press/vise. Threaded to M12x1.5 I made 4, and I'm going to use one. I didnt get a chance to file off any rough edges but they'll work great. they're not super thick either so your o2 sensor will be directly in the flow of exhaust gasses as it should.. These suckers are steel of course and are 1.25" diameter and 0.5" thick. Cut a nasty hole, whatever, and weld this over top of it, you do not need a precision round hole as this is a wide bung. (eww) I'm not a vendor, and this is just somehting i'm getting rid of. $7 shipped each. __________________ SR20 & RB20/25/26 in s13/s14 Wiring from $125 to $200.. Best prices EVER.