Guest Enzo Posted November 9, 2007 Share Posted November 9, 2007 here is a link to a very interesting article comparing the most comon air fual ratio gauges,these gauges are fundimental if you are running a standalone and want to keep a close eye on the state of tune(that way you can shut off before the engine runs lean melting a piston, very easily done when cutting corners with tuning)afr mega test Link to post Share on other sites
Recommended Posts