Koso Mini 3 Air/Fuel Ratio Meter (BA003214)
$139.13
$121.42
(You save
$17.71
)
- Allows you to monitor and adjust air/fuel mixture for more power and peak performance
- Specially designed to help tune carbureted or fuel-injected 4-stroke engines
- Easy installation to 12V systems by connecting the sensor to the exhaust system
NOTE: Does not include O2 sensor.