Air/Fuel Ratio Gauge

[fordteacherguy]

I've used the "regular" AEM gauges for years...work fine. Once you have a WB gauge , you will never go back to not having one. I can record and playback my entire run through my FI computer which is very useful. You might consider a meter with record and playback if your budget allows, although my friends with carburetors use theirs without those features and get by just fine.