Racepak & Data Systems
Capture critical run data and optimize track performance with Racepak and data acquisition systems from Quarter-Max. We offer Racepak digital dashes, data loggers, sensors, modules, and wiring harnesses designed to monitor driveshaft speed, EGT, oil pressure, G-meters, and engine telemetry for precise chassis tuning and maximum repeatability pass after pass.
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Cables & Caps
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Collars
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Connectors
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Data Loggers
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Digital Dashes
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Flow Meters
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Linear Travel Sensors
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Load Cells
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Modules
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O2 Sensors
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Pressure Sensors
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Racepak Accessories
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Racepak Mounts
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Ride Height Sensors
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RPM Sensors
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Smartwire
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Temperature Sensors
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Transducer Boxes & Sensors
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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 -
Out of stock
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 -
RACEPAK Temperature V-Net Module, 0-300°F
Racepak
Retail: $233.95$207.95This replacement V-Net module is used to monitor a variety of temperatures ranging from air and manifold temperature, to transmission or water temperature, 0-300°F. Designed for use with Racepak's...RAC-230-VM-TR-300Retail: $233.95$207.95 -
RACEPAK Thermocouple Connector, Female
Racepak
Retail: $23.93$21.27Thermocouple Connector, Female.RAC-800-TC-CON-FRetail: $23.93$21.27 -
RACEPAK Thermocouple Connector, Male
Racepak
Retail: $23.93$11.70Thermocouple Connector, Male.RAC-800-TC-CON-MRetail: $23.93$11.70 -
RACEPAK Throttle Position V-Net Module
Racepak
Retail: $233.95$207.95This replacement V-Net module is used to monitor throttle position. Designed for use with Racepak's series of travel sensors, which it connects to using a 3-pin Molex connection.RAC-230-VM-TPSRetail: $233.95$207.95 -
RACEPAK Transmission Oil Temperature V-Net Module with Sensor, 0-300°F
Racepak
Retail: $310.95$275.95Temperature, Transmission Oil, 0-300°F.Comes with a 72” lead. For a function to be monitored on the V-Net the signal from that function must pass through two components, a sensor and a module. The...RAC-220-VP-TR-TRANSRetail: $310.95$275.95 -
RACEPAK Transmission Oil Temperature V-Net Module with Sensor, 0-600°F
Racepak
Retail: $449.95$399.95Temperature, Transmission Oil, 0-600°F.This V-Net module uses a K-type thermocouple to to measure transmission fluid temperature, 0-600°F. Comes with a 36” lead. For a function to be monitored on...RAC-220-VP-TC-TRANSRetail: $449.95$399.95 -
RACEPAK Transmission Pressure V-Net Module with Sensor, 0-500 PSI
Racepak
Retail: $418.95$371.95Pressure, Transmission, 0-500 PSI.Oil pressure is one of the most important things to monitor in order to ensure the life of your engine. These V-Net pressure sensors and modules plug in to your...RAC-220-VP-PT-TP500Retail: $418.95$371.95 -
RACEPAK Travel Sensor, 0-2"
Racepak
Retail: $618.95$549.95These linear travel sensors are designed to monitor even the slightest amount of shock travel or tire shake. These sensors can also be used to determine throttle or clutch position.RAC-800-LN-TRV2Retail: $618.95$549.95 -
RACEPAK Travel Sensor, 0-3"
Racepak
Retail: $618.95$549.95These linear travel sensors are designed to monitor even the slightest amount of shock travel or tire shake. These sensors can also be used to determine throttle or clutch position.RAC-800-LN-TRV3Retail: $618.95$549.95 -
RACEPAK Travel Sensor, 0-4"
Racepak
Retail: $618.95$549.95These linear travel sensors are designed to monitor even the slightest amount of shock travel or tire shake. These sensors can also be used to determine throttle or clutch position.RAC-800-LN-TRV4Retail: $618.95$549.95 -
RACEPAK Travel Sensor, 0-6"
Racepak
Retail: $618.95$549.95These linear travel sensors are designed to monitor even the slightest amount of shock travel or tire shake. These sensors can also be used to determine throttle or clutch position.RAC-800-LN-TRV6Retail: $618.95$549.95 -
RACEPAK Travel Sensor, 0-8"
Racepak
Retail: $574.95$510.95These linear travel sensors are designed to monitor even the slightest amount of shock travel or tire shake. These sensors can also be used to determine throttle or clutch position.RAC-800-LN-TRV8Retail: $574.95$510.95 -
RACEPAK UDX Serial Cable, 6'
Racepak
Retail: $119.95$105.95This 6' serial programming cable features a 9-pin serial connector on one end and 5-pin mating connector for the UDX dash.RAC-280-CA-SR-UDXRetail: $119.95$105.95 -
RACEPAK Universal EFI Interface Module
Racepak
Retail: $467.95$415.95The new Universal EFI Interface Module from Racepak streams CAN-based data from aftermarket ECU systems to any Racepak data logger or dash display. This gives the ability to view and record all of...RAC-230-VM-EFIUCANRetail: $467.95$415.95 -
RACEPAK Universal Sensor Module
Racepak
Retail: $418.95$371.95Universal Sensor Module• Up to four sensors can be connected to the USM• Terminal strip design provides ability to route sensor cable from sensor to USM, cut to length and connect• Multiple USM...RAC-230-VM-USMRetail: $418.95$371.95 -
RACEPAK USB to Serial Adapter
Racepak
Retail: $89.95$79.95USB Adapter, Serial to USB Port. This adapter allows you to connect virtually any Racepak serial programming cable to a modern PC or laptop. It features a 9-pin serial connector on one end, and...RAC-890-CA-USB2SERRetail: $89.95$79.95 -
Out of stock
RACEPAK USM 3-Pin Molex Cable, 144"
Racepak
Retail: $79.95$70.25144" cable with Molex connector installed. Allows easy connection from the Universal Sensor Module to the following sensors:• RPM sensors• Shock travel• Ride height• Infra-red temperature• 0-5 voltRAC-680-CA-M144Retail: $79.95$70.25 -
RACEPAK USM Pressure Cable, 144"
Racepak
Retail: $79.95$70.25144" cable with TI-style pressure sensor connector installed. Allows easy connection from the Universal Sensor Module to Racepak remote pressure sensors.RAC-680-CA-P144Retail: $79.95$70.25 -
RACEPAK USM Temperature Cable, 144"
Racepak
Retail: $79.95$70.25144" cable with temperature connector installed. Allows easy connection from the Universal Sensor Module to Racepak fluid temp sensors (PN: RAC-810-TR-300).RAC-680-CA-A144Retail: $79.95$70.25 -
RACEPAK V-Net 4 Channel Analog Transducer Box II
Racepak
Retail: $449.95$399.95This is the next generation Pro Analog Transducer Box which is a smaller and lighter version than the previous analog transducer box. Just like the past analog transducer box, this is an additional...RAC-230-VM-4TDRetail: $449.95$399.95 -
RACEPAK V-Net Bulkhead Connector
Racepak
Retail: $175.95$155.95V-Net modules and Interface modules, although similar in construction and appearance, are very different in the functions they perform. It is important that components designed for one system not be...RAC-280-CA-VM-BHEADRetail: $175.95$155.95 -
RACEPAK V-Net Event Marker Module, 12v
Racepak
Retail: $224.95$199.95V-Net Module Only, Event Marker Input, Switch Closure, 12 Volt. This module allows you to monitor a 12 volt event, such as the release of a powered button. Not for use with a contact closure switch.RAC-230-VM-EVENTRetail: $224.95$199.95