Home > Legacy: Air-Fuel Ratio (AFR) Gauges > G100-RAC
The G100-RAC combines four important features into a single system: a wide-range AFR sensor, an easy-to-read gauge, data recording with playback,and a linear 0 to 5 volt analog output. The 270-degree sweep gauge has a black or white backlit face, an illuminated pointer, and is highly visiblein both daylight and night conditions.  The analog output is suitable for input into a data acquisition system or engine controller.

Data recording can be triggered either manually using the buttons on the Record/Playback Control Pod, or automatically by the release of a wheel or transmission brake using a 12 volt signal. Recordings of up to one minute can be made and the data is retained even if the vehicle's battery is disconnected. Holding down the Playback button plays back the AFR data on the gauge and the analog output. 
Range:9.0 to 16.0 AFR (gasoline)
Analog Output:0 to 5 V, linearized with AFR
Recording Duration:Up to 1 minute
Recording Activation:Button or 12V signal
Power:11 to 28 VDC, key activated
Gauge:2 1/16" diameter, black or white face, backlit
Module Size:4" x 3.5" x 1" (W x H x D)
Harness:11' (AFR), 15' (Power), 5' (Recording/Playback Pod), 8" (Analog Output)
Related Downloads:
G100 Brochure (204KB)
The complete kit includes the following parts:
1.G100-RAC Control ModuleG100-1RAC1
2a.Black 2 1/16" Gasoline Gauge, 3 ft. Cable, orG100-2GBS1
2b.White 2 1/16" Gasoline Gauge, 3 ft. CableG100-2GWS1
3.AFR SensorG100-3B1
4.AFR Sensor Cable, 11 ft.G100-4D1
5.Power Cable, 15 ft.G100-51
6.Record/Playback Control Pod, 5 ft. CableG100-61
7.Velcro Pod Installation KitG100-101
8.Analog Output Cable, 8 in.G100-121
9.18mm x 1.5mm Mild Steel Boss and Stainless Steel PlugG100-131
10.Calibration ScrewdriverG100-141
11.Instruction ManualG100-151