The FAST™ Ethanol/Methanol Air/Fuel Meter is an easy-to-use, dual sensor,wide-band air/fuel meter available for engine tuners and dyno operators. The newest addition to our A/F meter line is calibrated to measure a/f ratios with E85, E98 and methanol fuels –the only one of its type available to the public.
The FAST™ Ethanol/Methanol Air/Fuel Meter features the easy-to-use, built-in data logger that doesn’t require you to download to a laptop but simply plays back the air/fuel information on the unit’s large, backlit display screen in real-time. An optional FAST™ Air/Fuel Meter RPM module makes it possible to view engine rpm as it corresponds to air/fuel ratios and use the information to precisely tailor your air/fuel mixture curve.
By incorporating dual oxygen sensors it is possible to read both exhaust sensors individually, or average them together for a super accurate reading. For tuners on a budget, a single oxygen sensor version is available that can later be upgraded to the two-sensor technology. Data ports on the exterior of the unit permit interfacing with data logging software and external digital gauges.
Since the 1990’s, FAST® has been recognized as the industry leading developer of aftermarket electronic fuel injection technology. Year after year, FAST® engineers have released innovative products, driving the growth of the aftermarket EFI marketplace. With a technical support staff beyond comparison, FAST® has built close relationships with its customers by responding to their aftermarket EFI product support and development needs.
In 2001, FAST® became a member of the COMP Performance Group™. With the resources of CPG’s extensive R&D and Engineering department, the fuel injection innovator has consistently developed industry changing products; taking their EFI technology from the racetrack directly to the street.
Today, FAST® continues to drive the aftermarket fuel injection industry through ceaseless new pro duct development. With a complete line of industry-leading fuel injection products including self-tuning and programmable EFI systems, polymer intake manifolds, billet throttle bodies, and tuning tools complementing the extensive CPG catalog of performance valvetrain and drivetrain components, FAST® is committed to bringing the best fuel injection experience to both racers and street enthusiasts worldwide.