Fuel Pressure Gauge
An important component for tuning your nitrous system. Designed primarily for carburetor plate and direct port nitrous systems and measures from 0-15 p.s.i. Includes adapter fittings. A glycerin filled version is also available to provide vibrational dampening and allow more accurate readings.

EFI Fuel Pressure Gauges
Designed specifically for use with NOS EFI systems where much higher fuel pressures are used. Accurate from 0-120 p.s.i. A glycerin filled version is also available to provide vibrational dampening and allow more accurate readings.

Nitrous Pressure Gauges
Another important element in maximizing and tuning your nitrous system. May be fitted onto the bottle or just in front of the nitrous solenoid. Measures from 0-1500 p.s.i., optimal nitrous pressure is 900-950 p.s.i. Comes with adapter fittings. A glycerin filled version is also available to provide vibrational dampening and allow more accurate readings.