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-   -   Air/Fuel Raio Monitors (https://www.racingjunk.com/forums/showthread.php?t=25546)

jreiley 09-01-2009 11:20 AM

Air/Fuel Raio Monitors
 
I'm thinking that a afr monitor would help in tuning my race car. I don't know what to look for. The engine is a carburated sbc running race gas. Any suggestions would be appreciated.

ARUSSELL 09-01-2009 11:50 AM

the only accurate way to do it is run a air/fuel off each header tube. When the sensor is put in the collector, you get a average of all the cylinders.

ARUSSELL 09-01-2009 11:51 AM

Motec makes a very nice system, just a little spendy

jmarksdragster 09-01-2009 12:35 PM

http://www.innovatemotorsports.com/products/lm2.php

russ67chevelle 09-04-2009 06:32 AM

I HAVE AN AEM BRAND GAGE.I PAID 260 TO MY DOOR 2 YEARS AGO...BEST TUNING DEVISE I CAN EVER BUY!!!

HIGHLY SUGGEST BUYING ONE REGARDLESS OF BRAND!!!

14.7 IDLE
13.7 LIGHT CRUISE
12.7 WIDE OPEN NATURALLY ASPERATED
11.7 NITROUS WIDE OPEN

ABOVE IS MY UNDERSTANDING OF GOOD SAFE AIR FUEL RATIOS TO SHOOT FOR,IM SURE ILL GET FLACK...


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