Inliners International Forums General Discussion Engines air/fuel mixture gauge

I run an autometer guage with the o2 sensor abiut 6" from the manifold. You can't panic when it says rich or lean because moving the throttle pedal will change that. But as you drive it you can determine an average mixture under different conditions then rejet to suit your desires. Just a ten mile ride once won't tell you much, unless you are way off and are showing one extreme all the time.