Page 368 - 2018 Racecar Engineering Drag Racing Parts and Accessories Catalog

LM-2 Air/Fuel Ratio Meter ECB-1 Ethanol Content And
The LM-2’s 32-channel data log- Air/Fuel Ratio Gauges
ger has a direct digital wideband Four-in-one, 2-1/16” diam-
circuit to record, view and analyze eter gauges allow monitoring ethanol
lean or rich conditions at any load content percentage, fuel temperature,
and then review on-screen or on vacuum/boost pressure and wideband
a computer. Its LogWorks 3.0. can O2. DirectDigital O2 technology and
read or clear OBD-II trouble codes. application specifi c sensors are used
A built-in RPM converter, four to maintain gauge accuracy. User con-
differential analog outputs, two fi gurable display allows viewing one, two or four channel viewing
confi gured outputs, MTS serial in modes. Sold complete with Bosch LSU 4.9 wideband O2 sensor,
and out, and USB connection are MTS serial in/out cable and necessary hardware.
other features. Available in single Part No. Description
and dual wideband oxygen sensor INN3837 INN3906 Ethanol Advanced Complete Gauge Kit
models and a “Basic” unit which INN3911* Ethanol Advanced Gauge Kit
analyze air/fuel ratios, but lacks RPM input and OBD-II features. * Ethanol sensor must be purchased separately.
Part No. Description
INN3806 LM-2 Air/Fuel Ratio Meter, Single Oxygen Sensor ECF-1 Ethanol Content And
INN3807 LM-2 Air/Fuel Ratio Meter, Dual Oxygen Sensors Air/Fuel Ratio Gauges
INN3837 LM-2 Air/Fuel Ratio Meter, “Basic” Single Oxygen Sensor
Replacement/Accessory Components Patented DirectDigital control technol-
INN3735 Steel Bung And Plug Set ogy is used to monitor air/fuel ratio,
INN3736 Stainless Steel Bung And Plug Set ethanol content percentage, fuel tem-
INN3737 Bosch LSU 4.2 5-Wire Wideband Oxygen Sensor perature and fuel pressure. Four-in-one,
INN3811 Analog Cable 2-1/16” diameter gauges feature user
INN3814 Window Mount confi gurable display and an LED warn-
INN3828 Sensor Cable, 18 Ft.
ing indicator for low fuel pressure. Sold
complete with interchangeable faceplates and
bezels, Bosch LSU 4.9 wideband O2 sensor,
MTS serial in/out cable and necessary hardware.
Part No. Description
INN3903 ECF-1 Ethanol Content And Air/Fuel Ratio Gauge
INN3910* ECF-1 Ethanol Content And Air/Fuel Ratio Gauge
* Ethanol sensor must be purchased separately.
MTX-A Analog Series Gauges
Microprocessor driven, high perfor-
mance stepper motor gauges include
MTX-L PLUS Digital Air/Fuel Ratio Gauges superior needle holding force along
Among the fastest reacting, most durable and accurate air/ with exceptional shock and vibration
fuel ratio gauges currently available. The MTX-L PLUS features resistance. Each 2-1/16” diameter
a large, digital readout with a programmable, “Digital Needle” gauge is sold complete with inter-
that combines the function of a needle gauge with the pinpoint changeable black and silver bezels and
accuracy of a digital display. Compact, 2-1/16” gauges are sold MTS serial in/out cable.
complete with interchangeable faceplates and bezels, Bosch LSU Part No. Description
4.9 wideband O2 sensor, sensor cable, exhaust bung, program INN3855 Air/Fuel Ratio Gauge, 8-18 AFR, Bosch LSU 4.9 Wideband O2 Sensor
And 8’ Cable
cable and manual. INN3857 Vacuum/Boost Gauge, 0-20 PSI
Part No. Description INN3861 Oil/Water Temperature, 120-280°F
INN3918 MTX-L PLUS Digital Air/Fuel Ratio Gauge Kit, 8’ Sensor Cable INN3865 Exhaust Gas Temperature, 0-1,800°F
INN3924 MTX-L PLUS Digital Air/Fuel Ratio Gauge Kit, 3’ Sensor Cable INN3908 Vacuum/Boost Gauge, 0-30 PSI

DB Series MTX-D Dual Function Gauges
Innovative gauges include the ability to
Digital Air/Fuel perform dual functions (unless specifi ed).
Ratio Gauges Gauges utilize 2-1/16” diameter, water-
Compact, 2-1/16” resistant cases and are sold complete with
diameter DB Series Digital interchangeable faceplates and bezels,
Air/Fuel Ratio Gauges are locking connectors, MTS serial cable, elec-
available with or without tronic pressure sensor, cable for pressure
LC-1 Lambda cable, wide- sensor and installation guide.
band oxygen sensor and Part No. Description
hardware. INN3904 Ethanol Content (0-100%) And Fuel Content (-40°-257°F)
Gauge Kit Gauge Only INN3912* Ethanol Content (0-100%) And Fuel Content (-40°-257°F.
Description Part No. Part No. INN3913 Oil Pressure (0-145 PSI) And Temperature (120°-280°F)
DB Digital Gauge, Blue Illumination INN3795 INN3793 INN3917† Fuel Pressure (0-145 PSI or 10 Bar)
DB Digital Gauge, Red Illumination INN3796 INN3794 * Ethanol sensor must be purchased separately. † Single function gauge.

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