See what you're engine is expelling with this air/fuel mixture monitering system.
Engine tuners know when trying to extract maximum power from any engine, dialing in the correct amount of fuel is critical. Most monitoring systems require expensive equipment and a laptop to function.
Engine tuners looking for an easier and quicker way to get their engines’ air/fuel ratios now have a much simpler option. The FAST™ Wide-Band Air/Fuel Gauge Kit combines a super fast and accurate 2 1/16” gauge, Bosch wide-band oxygen sensor and stand-alone sensor control unit, all in an easy-to-use and install package. The compact gauge mounts easily in the interior of any
vehicle, is back-lit for easy night viewing and can be wired so it is powered up whenever the engine is running.
You can find this kit (P/N 170634) at SummitRacing.com for $208.95 plus shipping.