Up for auction is a SPEK PRO Air Fuel Ratio Gauge. The SPEK part number is P30052. The gauge has a black face, black bezel and a tinted anti-glare display. The gauge is BRAND NEW and has never been installed. It comes with everything it came with the day I received it minus the original box. If you have any questions please feel free to email me.

 SPEK PRO Gauges are #1 among leading NASCAR teams. Gauges are all electronic and microprocessor controlled. Handcrafted in the USA.

Features:

Best analog gauge accuracy in the racing industry

7-color adjustable background LED lighting

Patent-pending programmable High/Low flashing warning background with Peak playback

Data logger output 0-5 volts

8' plug-and-play wiring harness

2-1/16" patented wide angle dial with tinted analog display.

Microcontroller with brushless/gearless stepper motor that delivers 300° adjustable pointer sweep also with temperature compensation.