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Longacre Racing Scales, Gauges & More
Precision is the key to consistent results at the track, and that’s why pro racers rely on Longacre Racing Products. Longacre makes a broad assortment of racing equipment,...
Precision is the key to consistent results at the track, and that’s why pro racers rely on Longacre Racing Products. Longacre makes a broad assortment of racing equipment, including testing gear like digital scales, tire pressure gauges, durometers, laser pyrometers, caster/camber gauges, toe setting tools, and valve spring testers to get your ride set up just the way you want. Longacre has the switches, battery disconnects, and bulkhead connectors you need, plus crimpers and wiring accessories for a pro-quality installation. The company also makes exhaust wrap, brake lines and fittings, coil spring spacers, durable racing...
Precision is the key to consistent results at the track, and that’s why pro racers rely on Longacre Racing Products. Longacre makes a broad assortment of racing equipment, including testing gear like digital scales, tire pressure gauges, durometers, laser pyrometers, caster/camber gauges, toe setting tools, and valve spring testers to get your ride set up just the way you want. Longacre has the switches, battery disconnects, and bulkhead connectors you need, plus crimpers and wiring accessories for a pro-quality installation. The company also makes exhaust wrap, brake lines and fittings, coil spring spacers, durable racing mirrors, safety wire and pliers…the list goes on, and it’s all available at budget-friendly prices at Summit Racing.
Showing In Stock Items. Show All 26 Items.
Longacre Dual Function Infrared Pyrometers
Longacre Racing dual function infrared pyrometers can be used as probe-type pyros for tires or as non-contact infrared laser pyrometers. These pyrometers are fast and accurate in either mode and are Fahrenheit or Celsius-switchable. These dual function pyrometers include a handy carrying case.
Not Yet Reviewed
$190.99
Longacre Digital Caster Camber Gauges
These Longacre digital caster camber gauges are precision chassis setup tools to allow you to make front-end caster and camber adjustments quickly, easily, and accurately. These Longacre digital caster camber gauges are available in different gauge styles with many great features to accommodate all of your precision chassis setup needs.
( 31 )
$226.99
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$290.99
Longacre Digital Tire Pressure Gauges
Longacre Racing digital tire pressure gauges are highly accurate and easy to read. They have a battery indicator on display, an auto-off feature that can be adjusted to save the battery, a bleed valve, and an external gauge bumper. Longacre tire gauges are available in a variety of psi ranges, hose lengths, and other options. When exact tire pressure matters, trust the reliability and lighted digital readouts of your Longacre instrument.
( 98 )
$49.99
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$166.99
Longacre AccuTech Deluxe Digital Pyrometers
Recording tire temperatures is critical when dialing-in your car at the track. These Longacre digital display tire pyrometers are fast, accurate, and fit in the palm of your hand. These Longacre deluxe digital pyrometers hold the highest temperature reached, compare one temperature to another with the press of a button, and can be switched from Fahrenheit to Celsius readings. A low battery indicator and auto shut-off will help you to conserve precious battery life. A coil cord tire probe and carrying case are included.
( 6 )
$166.99
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$199.99
Longacre AccuLevel Pro Model Digital Levels
These Longacre AccuLevel Pro Model digital levels are simple to use, easy to read, and can be quickly field-calibrated to maintain accuracy. You're ensured of an accurate reading with the back light feature for better vision, even in dark areas, plus these Pro Models are versatile enough to be used with Longacre's AccuLevel digital caster/camber gauges. Longacre AccuLevel Pro Model digital levels read to .1 degree from 0 to 90 degrees to offer accuracy when you're measuring suspension, spoiler angles, and much more.
( 2 )
$122.99
Longacre Digital Leakdown Testers
Don't wait too long to rebuild that expensive motor—but don't do it too soon, either. Longacre digital leakdown testers check your head gaskets, valves, and piston rings. They include two gauges, a regulator, hose, and ports for connecting to a compressor and the spark plug hole. Features include: * Much more accurate than traditional testers—reads critical leakdown to .5 percent (1/2 of 1 percent) * Gauges have low battery indicators and backlights for easy readability * Choice of 14mm or 12mm spark plug connector and hose * Control inlet valve avoids shock to gauges when air is turned on—allowing more accurate readings, easier use, and longer gauge life * Rugged design with rubber bumpers to protect gauges * Silver carrying case
Not Yet Reviewed
$276.99
Longacre Digital Quick-Fill Tire Pressure Gauges
Longacre Racing digital quick-fill tire pressure gauges read without removing the fill chuck. They fill twice as fast, feature a tire bleed button for excess pressure, and are must-have tools for your garage or shop.
Not Yet Reviewed
$163.99
Longacre Digital Elite Waterproof Gauges
Longacre Racing is offering the next generation of instrumentation with their Digital Elite waterproof gauges. Engineered for wet and dirty environments, they provide some of the best waterproof sealing available and offer some of the most precise measurements on the market, with unmatched resistance to vibration, heat, and moisture. Digital Elite waterproof gauges are manufactured with IP-66 certified methods to be waterproof and safe against powerful water jets. Product features include: * Waterproof design that eliminates the need to remove gauges before you wash your car * LED digital numbers and illuminated dial lights * Custom-set your warning settings * Dimmable feature included to increase visibility for daytime racing and reduce glare during nighttime racing * Gauges come with or without sensors
Not Yet Reviewed
$113.99
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$212.99
Longacre Digital Elite Waterproof Gauge Panels
Longacre Digital Elite waterproof gauge panels offer the next generation of instrumentation. Engineered for wet and dirty environments, they provide some of the best waterproof sealing available and offer some of the most precise measurements on the market, with unmatched resistance to vibration, heat, and moisture. These panels and gauges are manufactured with IP-66 certified methods to be waterproof, dust-tight, and safe against powerful water jets. Digital Elite waterproof gauge panels feature: * Many panel combinations available to suit your specific racing needs * Waterproof design that eliminates the need to remove gauges before you wash your car * LED digital numbers and illuminated dial lights * Custom set your warning settings * Dimmable feature included to increase visibility for daytime racing and reduce glare during nighttime racing * Panels are completely wired and ready for quick installation * All sensors are included
Not Yet Reviewed
$305.99
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$783.99
Longacre AccuLevel Basic Digital Levels
These Longacre AccuLevel basic digital levels are simple to use, easy to read, and can be quickly field-calibrated to maintain accuracy. These AccuLevel basic digital levels will read to .1 degree from 0 to 90 degrees. They can be used to measure suspension and spoiler angles, plus much more.
Not Yet Reviewed
$89.99
Longacre Bump Steer Gauges
Longacre bump steer gauges feature a simplified design that uses precision indicators to tell you the exact amount of bump steer to within .001 in. There is no need to subtract one dial reading from another and no chance for error. Their extended height design allows you to check bump steer at ride height or on stands. They come available in several styles with single, dual, or digital dial indicators.
( 5 )
$49.99
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$485.99
Longacre SMi Elite Waterproof Gauges
Longacre Racing offers the next generation of instrumentation with their SMi Elite waterproof gauges. Engineered for wet and dirty environments, they provide some of the best waterproof sealing available and offer some of the most precise measurements on the market with unmatched resistance to vibration, heat, and moisture. SMi Elite waterproof gauges are manufactured with IP-66 certified methods to be waterproof and safe against powerful water jets. Product features include: * Waterproof design that eliminates the need to remove gauges before you wash your car * LED-backlit numbers and illuminated pointers * Custom set your warnings and brightness * Backlight changes color based on the warning * Gauges available with or without sensors * Legal in most sanctioning bodies, including IMCA
( 2 )
$120.99
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$214.99
Longacre Dual Air Fuel Ratio Gauges
Achieve peak engine performance with a Longacre dual air/fuel ratio gauge, a cutting-edge solution designed for precision and reliability. These compact 2 5/8 in. face, all-in-one gauges take the guesswork out of carburetor tuning—providing real-time, accurate data for optimal results. Perfect for professional racers and enthusiasts alike, the gauges deliver unmatched functionality to help you fine-tune with confidence. Each gauge comes with oxygen bungs, sensors, and a wiring harness. Key features: * Real-time air/fuel ratio readings: Monitor your engine's air/fuel balance instantly to optimize performance * Dual Bank Monitoring: Simultaneously measure both left and right banks for a complete diagnostic overview * Accurate tuning support: Dial in jetting with confidence, armed with precise, reliable data * Built-in tachometer: Keep track of RPMs without additional equipment * Replay functionality: Review RPM and air/fuel data to identify and fine-tune critical areas * Space-saving design: Compact and sleek, it replaces standard small tachometers with ease * Why choose the dual air/fuel ratio gauge? -- Simplifies the tuning process with real-time, actionable insights -- Compact 2 5/8 in. design seamlessly integrates into any gauge panel -- Perfect for racers, mechanics, and DIY enthusiasts Popular applications: -- Dirt Late Model -- Dirt Modified -- Drag Racing -- Road Course -- Asphalt Oval Track
Not Yet Reviewed
$735.99
Longacre Tire Pressure Gauge Bumpers
Longacre tire pressure gauge bumpers will keep you tire pressure gauges free from dirt and debris. Just as important as keep anything from getting inside the gauges, these bumpers can help cushion harsh impacts that may crack or break your gauge. Keep your tire pressure gauges working properly and protected from outside troubles with Longacre tire pressure gauge bumpers.
Not Yet Reviewed
$12.99
Longacre Gauge Wiring Harnesses
Just like you, the staff at Longacre knows things happen during races. They buy and install parts too, and they don't like to compromise. So, if the cables or sensors for your Longacre gauges are showing signs of wear or have become damaged, choose from their comprehensive line of gauge wiring harnesses to bring your digital and analog-style gauges back to full function.
Not Yet Reviewed
$16.99
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$20.99
Longacre Replacement Tire Gauge Heads
If you should happen to break the gauge head to your tire pressure gauge, Longacre has you covered. These replacement tire gauge heads are designed to be a direct replacement to Longacre's tire pressure gauges.
Not Yet Reviewed
$43.99
Longacre Durometers
Longacre durometers enable you to make the correct tire selections for any track or track condition. Tire hardness has a huge effect on your car's performance--a tire that's too hard won't bite, and a tire that's too soft may wear quickly or even ball up. Tire hardness also changes during its life cycle. To run your best, it's important to keep track of all of your tires' hardness variations. Longacre Racing durometers will help you to do just that … quickly, accurately, and easily.
( 1 )
$103.99
Longacre AccuTech Tachometers
Longacre AccuTech tachometers offer fast response with easy instant recall. Available in digital and analog styles, these tachometers feature state-of-the-art technology and design for accurate monitoring.
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$181.99
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$199.99
Longacre Deluxe Memory Tire Pyrometers
Recording tire temperatures is critical when dialing-in your car at the track. These Longacre deluxe memory tire pyrometers can store 10 complete sets of temperatures (120 total) with quick and easy recall. Special software prevents the accidental erasure of temperatures. The pyrometers come with a built-in night light with auto shutoff, a fast-response coiled-cord adjustable tire probe, and a carrying case. Additional features of the Longacre digital memory tire pyrometers include: * Display all 12 tire temperatures at the same time * Compute tire temperature averages * Built-in 4-car 75-lap memory stopwatch with interval timing * Electronics that stabilize readings for consistent results * Take temperatures in any order
( 2 )
$466.99
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$593.99
Longacre Pyrometer Thermocouplers
Longacre pyrometer thermocouplers are the sensing components of a digital or analog instrument that measures the temperature of a hot object, typically used in auto racing to measure tire temperature to optimize vehicle setup and performance. They're designed to plug into compatible Longacre pyrometers and provide fast, accurate readings of temperatures in either Fahrenheit or Celsius to help drivers and mechanics fine-tune their vehicle's tires. Longacre offers brake pyrometers, as well as adjustable and non-adjustable tire pyrometers.
Not Yet Reviewed
$87.99
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$146.99
Longacre Tread Depth Gauges
Measure your tread depth correctly with Longacre tire tread depth gauges instead of using pennies and quarters. Super-accurate and easy to use and read, these Longacre gauges will show your overall tire wear. They come available in dial and digital depth gauges.
( 2 )
$32.99
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$44.99
Longacre AccuTech DLi Tachometer Gauges
Longacre AccuTech DLi tachometer gauges are the next generation in memory tachometers. They record the rpm 10 times/second, all the way around the track, to be played back for you in the pits. See all the highs, the lows, and everything in-between for multiple laps, even the entire race if you want. You can check what the rpm was at any point on the track…the middle of the corner, the exit, halfway down the back straight. Note if you lost traction (rpm spikes slightly) or if the motor was falling off at high rpm (rate of climb slows). And when you simply need a traditional memory tach, these gauges can do that, too. The stepper motor design gives you precision accuracy and reliable performance week after week. Additional facts about Longacre AccuTech DLi tachometer gauges: * Records and stores up to a full hour, in multiple session * Easy playback at real time speed, 1/3-speed (to spot rapid changes in rpm), or double-speed (to watch a full lap quickly) * In replay mode, a digital timer lets you track when and where the rpm was recorded on the track * Numbers are LED backlit, and the pointer is illuminated * Digital display shows max rpm * Works on most non-magneto ignition systems: 4, 6, or 8 cylinders * Unit does a presentation self-test at turn-on, running through a full pointer sweep and turning on all LEDs * A two-stage high rpm warning light helps prevent over-revving * 6 LEDs on the left side can be set to indicate pit road speed limit, and can also be used as a sequential shift light
Not Yet Reviewed
$332.99
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$377.99
