AutoMeter C2 Analog Gauge Boost / Vacuum 2 1/16" # AU7159 Rate_40 you can effectively adjust the

you can effectively adjust the rate of fuel delivered to your engine by switching back and forth between nozzle sizes

drag or circle track car or tow vehicle

Gate Plate

While accomplishing all of this

Lower Mount:Eyelet

AutoMeter C2 Analog Gauge Boost / Vacuum 2 1/16" # AU7159 Rate_40 you can effectively adjust theAutoMeter C2 Analog Gauge Boost Vacuum 2 1 16" # AU7159 Gauge, C2, Boost Vacuum, 30 in. Hg 30 psi, 2 1 16 in., Analog, Electrical, Each Gauge Style: Auto Meter C2 Gauge Type: Boost Vacuum Gauge Range: 30 in. Hg 30 psi Gauge Size (in): 2 1 16 in. diameter Gauge Size (mm): 52. 40mm diameter Sweep: Full sweep Gauge Face Color: White Luminescent blue Gauge Number Color: Black Pointer Color: Orange Bezel Finish: Silver Liquid Filled: No OEM Replacement: No