RacePak O2 Sensor - Data Recorder

[Mike Volkman]

I had the p/n for the oxygen sensor but lost it. I see them listed for $110 p/n 810-sn-afamp (not for fuel injection) from Holley. I remember paying $45ish for last one couple years back and cant remember brand etc. Anyone know?

Thanks,
Volkman
412.651.2356