Air/Fuel Ratio Gauge
 

I am looking for any input on Air/Fuel Ratio gauges? One's being used, being low buck too reasonably priced? Figure be a great tool to dial in my 600 Holley or Q Jet on my 65 396/325 Impala Stocker..Thanks!

Will Lamprecht
65 Impala G/H or I stick

Re: Air/Fuel Ratio Gauge
 

The motorsports innovation WB 02 setup looks nice and affordable. You get an RPM reading as well as AF ratio. You can download it or view it on on the screen. You can buy them at Summit or Jegs I believe.

Re: Air/Fuel Ratio Gauge
 

I use an Autometer in my truck and the Racepack in the racecar. Both use the same sensor. Be sure to use Unleaded or you'll be buying another one. VP C10 or Sunoco 260 GTX, both work well but the VP was easier to get.

Re: Air/Fuel Ratio Gauge
 

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.

Re: Air/Fuel Ratio Gauge
 

Innovate Motorsports makes a mix of gauges and controllers that get the job done without braking the bank. You can either go with a digital or analog gauge that reads A/F or a controller that will connect to a gauge. They have serial in and out connections and can be linked together with other IMS devices including data recorder that puts a run on an SD card.


I have a chain consisting of an LC-2 to read A/F, a G-3 gauge to display it, an SSI-4 PLUS interface to add RPM and three other channels down the road and an a PL-1 Pocket Logger to record data.


Stay away from the LM2. It's very picky about voltage.
https://www.innovatemotorsports.com/


EDIT: If you want to play with one, I have an out of production digital gauge from them that is yours for shipping. PM me if you want it.

Re: Air/Fuel Ratio Gauge
 

Will give me a call,I have a few of them we don't use anymore. Call Big Al's mornings before 12 I should be there.

Re: Air/Fuel Ratio Gauge
 

Also check out the Wego 4

Re: Air/Fuel Ratio Gauge
 

Wow..Thanks Lee. I will do that. You have helped me a lot, you should claim me as a dependent on your taxes this year..seriously thank you. Maybe we can have a Q Jet seminar too..

Went down to a CCRA race at Coastal Plains last month to watch Joe Huetis race..damn he has that U/SA 78 Camaro going 7 under..

Will

Re: Air/Fuel Ratio Gauge
 

Fast makes a nice A/F that I've used. It data logs too. I think the leaded fuel fuel thing is a bit overrated. I ran a nitrous car with C23 and would occasionally clean the sensor but it lasted a long time reading accurately.