AutoMeter Air/Fuel Ratio Gauge 2-1/16 Chrono Series Boat Racing Helmet racers have won thousands of

racers have won thousands of races riding on AFCOILS

and EFI systems that use feedback control to auto-tune

Replace rear leaf spring shackles with Allstar’s leaf spring slider box

25" x 25" x 10"

1962-'67 Nova/Chevy II and other GM cars with higher ride heights than the 3840F will fit

AutoMeter Air/Fuel Ratio Gauge 2-1/16 Chrono Series Boat Racing Helmet racers have won thousands ofMirroring the functions of AutoMeter's Street Wideband, the Digital Stepper Motor Wideband provides the most important functions necessary to make sure you're extracting the most power possible, safely. An analog needle display integrates seamlessly with other gauges and easily illustrates rate of change as well as the actual value. Our advanced auto calibration system automatically calibrates your gauge on every startup to assure you of the highest