Fuel Pressure Gauges
Fuel pressure gauges for monitoring fuel delivery on the track, available as analog dial gauges and digital readouts. Analog options like the Auto Meter Sport-Comp and Aeroflow gauges come in a range of pressure scales from 0-15 psi up to 100 psi, with black or white face options and liquid-filled versions for reduced needle flutter on rough tracks. Digital gauges such as the QuickCar units give a direct numeric readout and are also available in higher ranges up to 100 psi.
Pick a gauge with a pressure range that suits your fuel system, a low range (0-15 psi) for naturally aspirated carburetted setups, and a higher range for systems running more pressure. Mounting thread is typically 1/8 NPT male, so check this matches your fitting before ordering.
Frequently asked questions
What pressure range gauge do I need?
It depends on your fuel system: a 0-15 psi gauge suits a typical carburetted setup, while higher pressure systems need a gauge rated to 30, 100 psi or beyond to read accurately.
What's the benefit of a liquid filled gauge?
The liquid dampens needle vibration, giving a steadier, more readable gauge on rough or high-vibration tracks.
Digital or analog, which should I choose?
Digital gauges give a precise numeric reading, while analog dial gauges are simple, don't need power, and are easy to read at a glance.
