Electrical, Ignition & Data Systems
Power your race car and monitor its performance with premium electrical, ignition, and data systems from Quarter-Max. We carry high-performance racing batteries, custom wiring harnesses, switch panels, advanced ignition controls, and complete data acquisition systems to keep you completely dialed in at the track.
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Air Solenoid Valves & Air Switches
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Batteries & Accessories
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Delay Boxes, Dial Boards & Timers
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FuelTech USA
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Gauges
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MSD Ignition
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LED Lights
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Racepak & Data Systems
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Radio Communications & Mounts
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Starters & Accessories
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Switch Panels & Wiring Supplies
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Weather Stations
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RACEPAK Pressure V-Net Module with Sensor, 0-150 PSI
Racepak
Retail: $393.95$349.95V-Net Module with Sensor, Pressure, 0-150 PSI These module and sensor combinations are the same as our V-Net Modules with Sensors, Analog (Pre-Programmed) with the exception that they have not been...RAC-220-VS-150GVTRetail: $393.95$349.95 -
RACEPAK Pressure V-Net Module with Sensor, 0-300 PSI
Racepak
Retail: $393.95$349.95V-Net Module with Sensor, Pressure, 0-300 PSI. These module and sensor combinations are the same as our V-Net Modules with Sensors, Analog (Pre-Programmed) with the exception that they have not been...RAC-220-VS-300GVTRetail: $393.95$349.95 -
RACEPAK Remote Pressure Sensor, 15 PSI
Racepak
Retail: $299.95$265.95The small size and ruggedness of these ‘PT-type’ pressure transducers make them ideal for the measurement of pressure directly at the source. The transducer requires 5 volt DC power and provides a .5...RAC-810-PT-0015GVTRetail: $299.95$265.95 -
RACEPAK Remote Pressure Sensor, 150 PSI
Racepak
Retail: $292.95$259.95The small size and ruggedness of these ‘PT-type’ pressure transducers make them ideal for the measurement of pressure directly at the source. The transducer requires 5 volt DC power and provides a .5...RAC-810-PT-0150GVTRetail: $292.95$259.95 -
RACEPAK Remote Pressure Sensor, 1500 PSI
Racepak
Retail: $299.95$265.95The small size and ruggedness of these ‘PT-type’ pressure transducers make them ideal for the measurement of pressure directly at the source. The transducer requires 5 volt DC power and provides a .5...RAC-810-PT-1500HPRetail: $299.95$265.95 -
RACEPAK Remote Pressure Sensor, 300 PSI
Racepak
Retail: $292.95$259.95The small size and ruggedness of these ‘PT-type’ pressure transducers make them ideal for the measurement of pressure directly at the source. The transducer requires 5 volt DC power and provides a .5...RAC-810-PT-0300GVTRetail: $292.95$259.95 -
RACEPAK Remote Pressure Sensor, 3000 PSI
Racepak
Retail: $299.95$265.95The small size and ruggedness of these ‘PT-type’ pressure transducers make them ideal for the measurement of pressure directly at the source. The transducer requires 5 volt DC power and provides a .5...RAC-810-PT-3000HPRetail: $299.95$265.95 -
RACEPAK Remote Pressure Sensor, 500 PSI
Racepak
Retail: $299.95$265.95The small size and ruggedness of these ‘PT-type’ pressure transducers make them ideal for the measurement of pressure directly at the source. The transducer requires 5 volt DC power and provides a .5...RAC-810-PT-0500GVTRetail: $299.95$265.95 -
RACEPAK Remote Pressure Sensor, 5000 PSI
Racepak
Retail: $299.95$265.95The small size and ruggedness of these ‘PT-type’ pressure transducers make them ideal for the measurement of pressure directly at the source. The transducer requires 5 volt DC power and provides a .5...RAC-810-PT-5000HPRetail: $299.95$265.95 -
RACEPAK Remote Pressure Sensor, 75 PSI
Racepak
Retail: $299.95$265.95The small size and ruggedness of these ‘PT-type’ pressure transducers make them ideal for the measurement of pressure directly at the source. The transducer requires 5 volt DC power and provides a .5...RAC-810-PT-0075GVTRetail: $299.95$265.95 -
RACEPAK Replacement Pressure Connector TI-Style
Racepak
Retail: $16.01$14.23This connector kit provides you with the components that will allow you to repair a damaged cable or V-Net module or shorten the pigtail cable between the V-Net Module and pressure sensor.RAC-810-CN-TI3PRetail: $16.01$14.23 -
RACEPAK Ride Height Module, Left Front, New Style
Racepak
Retail: $281.95$249.95The V-Net Ride Height module connects Racepak's Infrared Ride Height sensor to any V-series recorder. It features a wire length of 84". Infrared sensors are used to monitor the distance to an...RAC-220-VM-RHB2LFRetail: $281.95$249.95 -
RACEPAK Ride Height Module, Left Rear, New Style
Racepak
Retail: $281.95$249.95The V-Net Ride Height module connects Racepak's Infrared Ride Height sensor to any V-series recorder. It features a wire length of 84". Infrared sensors are used to monitor the distance to an...RAC-220-VM-RHB2LRRetail: $281.95$249.95 -
RACEPAK Ride Height Module, Right Front, New Style
Racepak
Retail: $281.95$249.95The V-Net Ride Height module connects Racepak's Infrared Ride Height sensor to any V-series recorder. It features a wire length of 84". Infrared sensors are used to monitor the distance to an...RAC-220-VM-RHB2RFRetail: $281.95$249.95 -
RACEPAK Ride Height Module, Right Rear, New Style
Racepak
Retail: $281.95$249.95The V-Net Ride Height module connects Racepak's Infrared Ride Height sensor to any V-series recorder. It features a wire length of 84". Infrared sensors are used to monitor the distance to an...RAC-220-VM-RHB2RRRetail: $281.95$249.95 -
RACEPAK Ride Height Sensor Adapter Cable
Racepak
Retail: $157.95$139.95The 800-CA-M12ADPT adapter cable allows the use of Racepak's newer ride height sensor #810-SN-RHB2 with a vehicle's existing ride height sensor modules.Length: 16"RAC-800-CA-M12ADPTRetail: $157.95$139.95 -
RACEPAK Ride Height Sensor Aperture Kit
Racepak
Retail: $116.95$103.95The 800-XP-RHB2-AK Aperture Kit is designed to protect the lens of the Racepak ride height sensor #810-SN-RHB2 from flying debris, such as rocks and dirt. Due to the vulnerable position of the ride...RAC-800-XP-RHB2-AKRetail: $116.95$103.95 -
RACEPAK Ride Height Sensor, New Style
Racepak
Retail: $1,124.95$999.95The 810-SN-RHB2 Ride Height Sensor accurately measures ride height of any vehicle. It has a working range between 1" and 11.8" from the ground, and is compatible with Racepak V-Net and PRO series...RAC-810-SN-RHB2Retail: $1,124.95$999.95 -
RACEPAK SD Card Reader
Racepak
Retail: $58.95$51.95SD / Micro SD USB Card reader. This permits the SD card to be read by a PC using the USB port rather than the SD card slot.RAC-890-SD-RDR-5Retail: $58.95$51.95 -
RACEPAK Shock Travel Interface Module, LF, 65"
Racepak
Retail: $281.95$249.95This Interface module allows users to connect shock travel sensors directly to the high speed analog port on the V300SD, V500SD and G2X Pro data loggers.Interface modules are another unique component...RAC-240-IM-TRAV65LFRetail: $281.95$249.95 -
RACEPAK Shock Travel Interface Module, LF, 84"
Racepak
Retail: $281.95$249.95This Interface module allows users to connect shock travel sensors directly to the high speed analog port on the V300SD, V500SD and G2X Pro data loggers.Interface modules are another unique component...RAC-240-IM-TRAV84LFRetail: $281.95$249.95 -
Out of stock
RACEPAK Shock Travel Interface Module, LR, 48"
Racepak
Retail: $239.95$212.95This Interface module allows users to connect shock travel sensors directly to the high speed analog port on the V300SD, V500SD and G2X Pro data loggers.Interface modules are another unique component...RAC-240-IM-TRAV48LRRetail: $239.95$212.95 -
RACEPAK Shock Travel Interface Module, LR, 84"
Racepak
Retail: $281.95$249.95This Interface module allows users to connect shock travel sensors directly to the high speed analog port on the V300SD, V500SD and G2X Pro data loggers.Interface modules are another unique component...RAC-240-IM-TRAV84LRRetail: $281.95$249.95 -
RACEPAK Shock Travel Interface Module, RF, 28"
Racepak
Retail: $239.95$212.95This Interface module allows users to connect shock travel sensors directly to the high speed analog port on the V300SD, V500SD and G2X Pro data loggers.Interface modules are another unique component...RAC-240-IM-TRAV28RFRetail: $239.95$212.95 -
RACEPAK Shock Travel Interface Module, RF, 38"
Racepak
Retail: $239.95$212.95This Interface module allows users to connect shock travel sensors directly to the high speed analog port on the V300SD, V500SD and G2X Pro data loggers.Interface modules are another unique component...RAC-240-IM-TRAV38RFRetail: $239.95$212.95 -
RACEPAK Shock Travel Interface Module, RR, 48"
Racepak
Retail: $239.95$212.95This Interface module allows users to connect shock travel sensors directly to the high speed analog port on the V300SD, V500SD and G2X Pro data loggers.Interface modules are another unique component...RAC-240-IM-TRAV48RRRetail: $239.95$212.95 -
RACEPAK Shock Travel Interface Module, RR, 72"
Racepak
Retail: $281.95$249.95This Interface module allows users to connect shock travel sensors directly to the high speed analog port on the V300SD, V500SD and G2X Pro data loggers.Interface modules are another unique component...RAC-240-IM-TRAV72RRRetail: $281.95$249.95 -
RACEPAK Single Channel Air/Fuel Sensor Package
Racepak
Retail: $598.95$531.95The Racepak AF-1 is a single channel air/fuel sensor package designed to be utilized with any of Racepak’s Vnet (canbus) series of data loggers. Engineered for the harsh conditions of the racing...RAC-220-VM-AF1Retail: $598.95$531.95 -
RACEPAK Single Wire Oil Pressure Sensor
Racepak
Retail: $86.95$77.25This single-wire sensor is commonly used to pick up fluid temperatures on the IQ3 and UDX Street Dashes and the LDX. This sensor is designed to measure the temperature of fluids such as water or...RAC-810-PT-0100SDRetail: $86.95$77.25 -
RACEPAK Single Wire Temperature Sensor, 0-250°F
Racepak
Retail: $46.19$41.06This single-wire sensor is commonly used to pick up fluid temperatures on the IQ3 and UDX Street Dashes and the LDX. This sensor is designed to measure the temperature of fluids such as water or...RAC-810-TR-250Retail: $46.19$41.06 -
RACEPAK Small Magnet
Racepak
Retail: $15.74$13.99Replacement magnet used in the Racepak driveshaft collars. Also used in input shafts to register clutch RPM and on wheels to determine wheel RPM. Each magnet measures .25" OD x .20" in length. North...RAC-800-MG-SM-025Retail: $15.74$13.99 -
RACEPAK SmartWire Keypad Kit
Racepak
Retail: $742.95$659.95Designed specifically for use with the Racepak SmartWire, the Keypad allows users input for eight functions. Its clean look and soft-touch buttons blend with any interior and provides a clean,...RAC-500-KT-KPAD8Retail: $742.95$659.95 -
RACEPAK SmartWire Keypad Switch Bus Cable
Racepak
Retail: $337.95$299.95The SmartWire Keypad Switch Bus Cable is designed to connect the SmartWire Keypad #500-SW-KPAD8 to a SmartWire system. The Switch Bus Cable is sold separately under #500-SB-KPAD8, and is included in...RAC-500-SB-KPAD8Retail: $337.95$299.95 -
RACEPAK Smartwire Power Control Module
Racepak
Retail: $2,081.95$1,849.95Based on Racepak’s exclusive single cable V-Net technology, the Racepak SmartWire module is the electronic “starting point”, with a direct main power connection from the vehicle battery to the module...RAC-500-KT-SW30Retail: $2,081.95$1,849.95 -
RACEPAK Smartwire Switch Panel
Racepak
Retail: $449.95$399.95Constructed from aluminum and black anodized for a professional appearance, the SmartWire Switch Panel is connected, via a single cable, to the Switch Panel connector located on top of the SmartWire...RAC-500-SW-PNL8Retail: $449.95$399.95 -
RACEPAK Smartwire Switch Panel Module
Racepak
Retail: $449.95$399.95The Racepak Switch Module provides the ability to use existing switches in conjunction with a SmartWire module. Switches are connected to the spade connectors of the Switch Module, and switch data is...RAC-500-SW-SM16Retail: $449.95$399.95 -
RACEPAK Sportsman Data System
Racepak
Retail: $1,088.95$967.95Racepak's Sportsman Data Logger is designed to meet the needs of the sportsman drag racer. The Sportsman Series incorporates the same V-Net technology used by the professionals, but in an...RAC-610-KT-SPRTMNRetail: $1,088.95$967.95 -
RACEPAK Sportsman Mount Bracket, 1.625"
Racepak
Retail: $188.95$167.95Mount your Racepak sportsman system to your car with ease. Includes logger mounting plate, black anodized billet aluminum clamp bracket.RAC-610-MB-1625Retail: $188.95$167.95 -
RACEPAK Stainless Flow Meter, 5/8"
Racepak
Retail: $1,687.95$1,499.95These general purpose turbine-type flow meters provide accurate flow readings for both fuel and hydraulic clutch systems. Use of a flow meter and DataLink's math channel capabilities allows you to...RAC-800-FM-AN10-SSRetail: $1,687.95$1,499.95 -
Out of stock
RACEPAK String Potentiometer Travel Sensor, 12"
Racepak
Retail: $701.95$623.95This sensor is typically used for linear measurements, such as throttle position, when the mounting angle is not critical. The sensor is calibrated to the travel of the throttle (i.e. 0% when closed...RAC-800-LN-STRINGPRetail: $701.95$623.95