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 Interface Extension Cable, 12"
Racepak
Retail: $119.95$105.95For extending Analog and Interface Module connections on V300SD, V500SD and G2X Pro data loggers.V-Net modules and Interface modules, although similar in construction and appearance, are very...RAC-280-CA-IM-012Retail: $119.95$105.95 -
RACEPAK Interface Extension Cable, 120"
Racepak
Retail: $146.95$129.95For extending Analog and Interface Module connections on V300SD, V500SD and G2X Pro data loggers.V-Net modules and Interface modules, although similar in construction and appearance, are very...RAC-280-CA-IM-120Retail: $146.95$129.95 -
RACEPAK Interface Extension Cable, 144"
Racepak
Retail: $159.95$141.95For extending Analog and Interface Module connections on V300SD, V500SD and G2X Pro data loggers.V-Net modules and Interface modules, although similar in construction and appearance, are very...RAC-280-CA-IM-144Retail: $159.95$141.95 -
RACEPAK Interface Extension Cable, 24"
Racepak
Retail: $104.95$92.95For extending Analog and Interface Module connections on V300SD, V500SD and G2X Pro data loggers.V-Net modules and Interface modules, although similar in construction and appearance, are very...RAC-280-CA-IM-024Retail: $104.95$92.95 -
RACEPAK Interface Extension Cable, 36"
Racepak
Retail: $114.95$101.95For extending Analog and Interface Module connections on V300SD, V500SD and G2X Pro data loggers.V-Net modules and Interface modules, although similar in construction and appearance, are very...RAC-280-CA-IM-036Retail: $114.95$101.95 -
RACEPAK Interface Extension Cable, 48"
Racepak
Retail: $116.95$103.95For extending Analog and Interface Module connections on V300SD, V500SD and G2X Pro data loggers.V-Net modules and Interface modules, although similar in construction and appearance, are very...RAC-280-CA-IM-048Retail: $116.95$103.95 -
RACEPAK Interface Extension Cable, 6"
Racepak
Retail: $107.95$95.89For extending Analog and Interface Module connections on V300SD, V500SD and G2X Pro data loggers.V-Net modules and Interface modules, although similar in construction and appearance, are very...RAC-280-CA-IM-006Retail: $107.95$95.89 -
RACEPAK Interface Extension Cable, 72"
Racepak
Retail: $142.95$126.95For extending Analog and Interface Module connections on V300SD, V500SD and G2X Pro data loggers.V-Net modules and Interface modules, although similar in construction and appearance, are very...RAC-280-CA-IM-072Retail: $142.95$126.95 -
RACEPAK Interface Extension Cable, 84"
Racepak
$115.95For extending Analog and Interface Module connections on V300SD, V500SD and G2X Pro data loggers.V-Net modules and Interface modules, although similar in construction and appearance, are very...RAC-280-CA-IM-084$115.95 -
RACEPAK Interface Extension Cable, 96"
Racepak
Retail: $146.95$129.95For extending Analog and Interface Module connections on V300SD, V500SD and G2X Pro data loggers.V-Net modules and Interface modules, although similar in construction and appearance, are very...RAC-280-CA-IM-096Retail: $146.95$129.95 -
RACEPAK IQ3 Display Dash
Racepak
Retail: $899.95$799.95The IQ3 Display Dash can be utilized with any of Racepak's V-Net data loggers, providing a compact, fully programmable LCD digital dash for use in a variety of motorsports. Progressive shift lights,...RAC-250-DS-IQ3Retail: $899.95$799.95 -
RACEPAK IQ3 Logger Dash
Racepak
Retail: $1,912.95$1,699.95The IQ3 dash represents an entirely new concept in data logging dashes. By placing the 32 channel data logger, Micro SD memory card, GPS board and 3 axis G meter inside the dash, every feature of the...RAC-250-DS-IQ3LDRetail: $1,912.95$1,699.95 -
Out of stock
RACEPAK IQ3 Mounting Bracket
Racepak
Retail: $83.95$74.55This sleek mounting bracket for your IQ3 dash allows for easy custom mounting within your gauge cluster area. CNC-machined, black anodized mounting bracket. Pre-drilled for corresponding IQ3 mounting...RAC-800-MB-IQ3Retail: $83.95$74.55 -
RACEPAK IQ3 Mounting Panel, Carbon Fiber Finish
Racepak
Retail: $313.95$278.95Mount your Racepak IQ3 dash with ease by using this sleek, trim to fit, vacuum formed plastic styled carbon fiber finish mount panel.RAC-800-MB-IQ3-PCFRetail: $313.95$278.95 -
RACEPAK IQ3/Sportsman/V300SD Programming Cable, 6'
Racepak
Retail: $46.74$41.55This programming cable features a 9-pin serial connector on one end, and a 3.5MM plug which connects to the following Racepak data loggers and dashes:• Sportsman• IQ3 Display• IQ3 Logger Dash•...RAC-280-CA-ST140SRRetail: $46.74$41.55 -
RACEPAK IQ3D Drag Logger Dash
Racepak
Retail: $2,193.95$1,949.95The IQ3D is designed for the sportsman drag racer looking for a compact, all-in-one solution. It combines the look and feel of Racepak's popular IQ3 dash with a robust, built-in data logger...RAC-250-DS-IQ3DRetail: $2,193.95$1,949.95 -
Out of stock
RACEPAK IQ3L Street Logger Dash
Racepak
Retail: $2,081.95$1,849.95The IQ3SL Street Logger Dash adds data logging to the popular IQ3S Street Display Dash. It’s an ideal solution for any vehicle that needs full road instrumentation and the ability to record data,...RAC-250-DS-IQ3SLRetail: $2,081.95$1,849.95 -
RACEPAK IQ3S Street Dash
Racepak
Retail: $1,574.95$1,399.95Racepak combines high performance digital instrumentation with the indicators and warnings of a street dash into a compact and versatile product. Standard data, such as speed, odometer, turn signals,...RAC-250-DS-IQ3SRetail: $1,574.95$1,399.95 -
RACEPAK Manifold Boost Pressure V-Net Module with Sensor, 0-75 PSI
Racepak
Retail: $418.95$371.95Pressure, Manifold Boost, 0-75 PSI.Boost pressure sensors are crucial to monitoring the performance of your race engine. These V-Net pressure sensors and modules plug in to your V-Net logger or dash...RAC-220-VP-PT-BST75Retail: $418.95$371.95 -
RACEPAK Manifold Pressure/Vacuum V-Net Module with Sensor, 30 PSI, 0-30" HG
Racepak
Retail: $418.95$371.95Pressure/Vacuum, Manifold, 30 PSI, 0-30" HG.Vacuum sensors are crucial to monitoring the integrity of the ring seal of the cylinders of your race engine. These V-Net pressure sensors and modules plug...RAC-220-VP-PT-BVACRetail: $418.95$371.95 -
RACEPAK Nitrous Bottle Pressure #1 V-Net Module with Sensor, 0-1500 PSI
Racepak
Retail: $418.95$371.95Pressure, Nitrous Bottle #1, 0-1500 PSI.Nitrous bottle pressure is important for nitrous systems to ensure consistent deliver of nitrous oxide to the engine. These V-Net pressure sensors and modules...RAC-220-VP-PT-N1Retail: $418.95$371.95 -
RACEPAK Nitrous Bottle Pressure #2 V-Net Module with Sensor, 0-1500 PSI
Racepak
Retail: $418.95$371.95Pressure, Nitrous Bottle #2, 0-1500 PSI.Nitrous bottle pressure is important for nitrous systems to ensure consistent deliver of nitrous oxide to the engine. These V-Net pressure sensors and modules...RAC-220-VP-PT-N2Retail: $418.95$371.95 -
RACEPAK Nitrous Fuel Pressure #1 V-Net Module with Sensor, 0-15 PSI
Racepak
Retail: $418.95$371.95Pressure, Nitrous Fuel #1, 0-15 PSI.Monitoring your nitrous fuel pressure allows you to ensure that each stage is functioning correctly. These V-Net pressure sensors and modules plug in to your V-Net...RAC-220-VP-PT-NF115Retail: $418.95$371.95 -
RACEPAK Nitrous Fuel Pressure #2 V-Net Module with Sensor, 0-15 PSI
Racepak
Retail: $418.95$371.95Pressure, Nitrous Fuel #2, 0-15 PSI.Monitoring your nitrous fuel pressure allows you to ensure that each stage is functioning correctly. These V-Net pressure sensors and modules plug in to your V-Net...RAC-220-VP-PT-NF215Retail: $418.95$371.95 -
RACEPAK Nut & Ferrule, 1/4"
Racepak
Retail: $11.00$9.78Nut and ferrule for 1/4" EGT probes.RAC-800-TX-NF4Retail: $11.00$9.78 -
Out of stock
RACEPAK Oil Pressure V-Net Module with Sensor, 0-150 PSI
Racepak
Retail: $418.95$371.95Pressure, Oil, 0-150 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 V-Net logger...RAC-220-VP-PT-OP150Retail: $418.95$371.95 -
RACEPAK Oil Pressure V-Net Module with Sensor, 0-300 PSI
Racepak
Retail: $418.95$371.95Pressure, Oil, 0-300 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 V-Net logger...RAC-220-VP-PT-OP300Retail: $418.95$371.95 -
RACEPAK Oil Temperature V-Net Module with Sensor, 0-300°F
Racepak
Retail: $310.95$275.95Temperature, 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 sensor is the...RAC-220-VP-TR-OILRetail: $310.95$275.95 -
RACEPAK Pan Vacuum V-Net Module with Sensor, 0-30" HG
Racepak
Retail: $418.95$371.95Vacuum, Pan, 0-30" HG.Vacuum sensors are crucial to monitoring the integrity of the ring seal of the cylinders of your race engine. These V-Net pressure sensors and modules plug in to your V-Net...RAC-220-VP-PT-PVACRetail: $418.95$371.95 -
RACEPAK Plug-In Transducer Module, Original Series, 200 PSI
Racepak
Retail: $479.95$425.95The original series transducer modules provide a variety of inputs from pressure and temperature, to voltage and strain gauge readings. These transducers are designed to be used in conjunction with a...RAC-810-MD-PT-200Retail: $479.95$425.95 -
RACEPAK Plug-In Transducer Module, Original Series, 300 PSI
Racepak
Retail: $467.95$415.95The original series transducer modules provide a variety of inputs from pressure and temperature, to voltage and strain gauge readings. These transducers are designed to be used in conjunction with a...RAC-810-MD-PT-300Retail: $467.95$415.95 -
RACEPAK Plug-In Transducer Module, Original Series, 60 PSI
Racepak
Retail: $479.95$425.95The original series transducer modules provide a variety of inputs from pressure and temperature, to voltage and strain gauge readings. These transducers are designed to be used in conjunction with a...RAC-810-MD-PT-60Retail: $479.95$425.95 -
RACEPAK Plug-In Transducer Module, Series II, 100 PSI
Racepak
Retail: $479.95$425.95When using the Pro Analog Transducer Box II these plug-in style transducers and signal conditioning modules are used to convert the input from various analog functions into signals that can be...RAC-810-MD-PT2-100Retail: $479.95$425.95 -
RACEPAK Plug-In Transducer Module, Series II, 15 PSI
Racepak
Retail: $479.95$425.95When using the Pro Analog Transducer Box II these plug-in style transducers and signal conditioning modules are used to convert the input from various analog functions into signals that can be...RAC-810-MD-PT2-15Retail: $479.95$425.95 -
RACEPAK Plug-In Transducer Module, Series II, 150 PSI
Racepak
Retail: $479.95$425.95When using the Pro Analog Transducer Box II these plug-in style transducers and signal conditioning modules are used to convert the input from various analog functions into signals that can be...RAC-810-MD-PT2-150Retail: $479.95$425.95 -
RACEPAK Plug-In Transducer Module, Series II, 30" HG
Racepak
Retail: $479.95$425.95When using the Pro Analog Transducer Box II these plug-in style transducers and signal conditioning modules are used to convert the input from various analog functions into signals that can be...RAC-810-MD-PT2-VACRetail: $479.95$425.95 -
Out of stock
RACEPAK Plug-In Transducer Module, Series II, 300 PSI
Racepak
Retail: $479.95$425.95When using the Pro Analog Transducer Box II these plug-in style transducers and signal conditioning modules are used to convert the input from various analog functions into signals that can be...RAC-810-MD-PT2-300Retail: $479.95$425.95 -
Out of stock
RACEPAK Plug-In Transducer Module, Series II, 500 PSI
Racepak
Retail: $479.95$425.95When using the Pro Analog Transducer Box II these plug-in style transducers and signal conditioning modules are used to convert the input from various analog functions into signals that can be...RAC-810-MD-PT2-500Retail: $479.95$425.95 -
RACEPAK Plug-In Transducer Module, Series II, 60 PSI
Racepak
Retail: $479.95$425.95When using the Pro Analog Transducer Box II these plug-in style transducers and signal conditioning modules are used to convert the input from various analog functions into signals that can be...RAC-810-MD-PT2-60Retail: $479.95$425.95 -
RACEPAK Plug-In Transducer Module, Series II, 750 PSI
Racepak
Retail: $479.95$425.95When using the Pro Analog Transducer Box II these plug-in style transducers and signal conditioning modules are used to convert the input from various analog functions into signals that can be...RAC-810-MD-PT2-750Retail: $479.95$425.95