Gauges and Accessories
Circle Track Gauges & Accessories for Oil, Water & Brake Monitoring at JJ Motorsports
Monitor critical vehicle metrics on the track with premium gauges and accessories from JJ Motorsports. Our selection includes multi-gauge panels, brake bias gauges, warning kits, and temperature gauges designed for precise readings in late models, modifieds, street stocks, and IMCA dirt racing. Built for durability and easy installation, these components help racers track oil pressure, water temperature, fuel pressure, brake bias, and more to optimize performance and prevent issues.
Shop trusted brands like Allstar Performance and QuickCar. Explore related categories such as circle track engines and components for power upgrades or circle track electrical for wiring enhancements.
Top Circle Track Gauges and Accessories Products
- Allstar Performance 2 Gauge Panel ALL OP/WT ALL80090 – Monitors oil pressure and water temperature with white face, warning light; fully assembled pre-wired kit includes lighted mechanical gauges, senders, and installation template.
- Allstar Performance 4 Gauge Panel ALL OP/WT/OT/FP ALL80093 – Monitors fuel pressure, oil pressure, oil temperature, and water temperature with white face, warning light; fully assembled pre-wired kit with lighted gauges and senders.
- Allstar Performance Brake Bias Gauge Panel Horizontal ALL80172 –Dual 0-1000 psi mechanical gauges for optimal brake balance; pre-assembled liquid-filled with white face, 1/8 NPT fittings, bleeder valves; aluminum horizontal panel 4-1/2 in x 2-3/4 in.
- Quickcar Water Pressure Warning Kit 61-713 – Kit for monitoring and warning on water pressure levels to prevent engine damage in racing applications.
- QuickCar Extreme Oil Temperature Gauge 100-320°F 2-5/8" White Face 611-7009 – Mechanical analog gauge for oil temperature monitoring; 2-5/8 in white face with LED backlighting, red pointer, internal warning light (requires separate switch); includes 1/2 NPT adapter and 6.5 ft capillary tube.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
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QuickCar Racing Products 1.5" Liquid-Filled Fuel Pressure Gauge 0-15 PSI 611-9015
QUICKCAR RACING PRODUCTS
$21.95Accurate fuel pressure monitoring is non-negotiable in high-performance racing—guesswork leads to lean conditions, detonation, and catastrophic engine failure. The QuickCar 1.5" liquid-filled gauge delivers reliable 0-15 PSI readings without electronics...QRP611-9015- SKU:
- QRP611-9015
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 611-9015
$21.95 -
Quickcar Racing Products 1.5in Liquid Filled Fuel Pressure Gauge 0-100 PSI 611-90100
QUICKCAR RACING PRODUCTS
$21.95Accurate fuel pressure monitoring is critical for tuning and diagnosing fuel system performance, especially in high-performance and racing applications where inconsistencies can cost you power or reliability. This liquid-filled gauge delivers dependable...QRP611-90100- SKU:
- QRP611-90100
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- 611-90100
$21.95 -
QuickCar Racing Products Liquid-Filled Mechanical Brake Bias Gauge 0-1500 psi White Face Aluminum Kit 611-90
QUICKCAR RACING PRODUCTS
$20.95Brake bias adjustment is critical to lap times and safety—and you can't dial it in without accurate pressure readings at each circuit. This QuickCar liquid-filled gauge delivers reliable, vibration-resistant measurements up to 1500 psi, so you can...QRP611-90- SKU:
- QRP611-90
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- 611-90
$20.95 -
QuickCar Extreme Digital Tach 2-5/8" 18,000 RPM White Face QRP611-7010
QUICKCAR RACING PRODUCTS
$189.95Precise RPM monitoring is non-negotiable in any racing application—you need real-time data to optimize shift points and protect your engine from over-rev. The QuickCar Extreme Digital Tach delivers accurate readings up to 18,000 RPM in a compact 2-5/8"...QRP611-7010- SKU:
- QRP611-7010
- Availability:
- Ships Same Business Day
- Weight:
- 0.61 LBS
- MFG Part #:
- 611-7010
$189.95 -
QuickCar Extreme Gauge Volt Meter 8-18V Electric Analog 2-5/8" White Face Built-in Warning Light 611-7007
QUICKCAR RACING PRODUCTS
$78.95Voltage stability is critical in high-performance applications—whether you're running a dedicated race car, tuning a street machine, or diagnosing electrical issues on the dyno. The QuickCar Extreme Gauge Volt Meter gives you real-time visibility into...QRP611-7007- SKU:
- QRP611-7007
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MFG Part #:
- 611-7007
$78.95 -
QuickCar Racing Products 2-5/8" Mechanical Oil Temperature Gauge 140-340°F 611-6009
QUICKCAR RACING PRODUCTS
$52.95Real-time oil temperature monitoring is critical for high-performance engines—running too hot accelerates wear and reduces power output, while running too cold increases friction and fuel consumption. The QuickCar 2-5/8" Mechanical Oil Temperature Gauge...QRP611-6009- SKU:
- QRP611-6009
- Availability:
- Ships Same Business Day
- Weight:
- 1.02 LBS
- MFG Part #:
- 611-6009
$52.95 -
QuickCar Voltmeter Gauge 2-5/8" Silver Face 8-18V 611-6007
QUICKCAR RACING PRODUCTS
$41.95Voltage stability is critical in any high-performance electrical system—whether you're running a stock 12V setup or a beefier 16V racing platform. The QuickCar Voltmeter Gauge gives you real-time visibility into your charging system's health, helping you...QRP611-6007- SKU:
- QRP611-6007
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
- MFG Part #:
- 611-6007
$41.95 -
QuickCar 2-5/8" Mechanical Water Temperature Gauge 140-280°F 611-6006
QUICKCAR RACING PRODUCTS
$52.95Accurate coolant temperature monitoring is critical for engine longevity and performance tuning—guesswork costs money and time. This QuickCar mechanical gauge eliminates digital dependencies and electrical complications with a straightforward analog...QRP611-6006- SKU:
- QRP611-6006
- Availability:
- Ships Same Business Day
- Weight:
- 1.02 LBS
- MFG Part #:
- 611-6006
$52.95 -
QuickCar 2-5/8" Mechanical Oil Pressure Gauge 0-100 PSI Silver Face 611-6003
QUICKCAR RACING PRODUCTS
$41.95Real-time oil pressure monitoring is critical for engine longevity and performance diagnostics. This mechanical gauge eliminates guesswork during tuning sessions, dyno runs, or daily driving, giving you immediate feedback on your engine's health. The...QRP611-6003- SKU:
- QRP611-6003
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- 611-6003
$41.95 -
QuickCar 3-3/8" Analog Tachometer 0-10,000 RPM with Remote Recall Switch 611-6002
QUICKCAR RACING PRODUCTS
$219.95Accurate RPM data is non-negotiable in competitive racing, and this QuickCar analog tachometer delivers the precision you need without the complexity of digital systems. The fully microprocessor-free design ensures compliance with every sanctioning body,...QRP611-6002- SKU:
- QRP611-6002
- Availability:
- Ships Same Business Day
- Weight:
- 1.29 LBS
- MFG Part #:
- 611-6002
$219.95 -
QuickCar Fuel Pressure Gauge 0-15 PSI 2-5/8" Mechanical Silver Face 611-6000
QUICKCAR RACING PRODUCTS
$41.95Accurate fuel pressure monitoring is critical for engine tuning, carburetor calibration, and fuel system diagnostics. Whether you're dialing in a carbureted engine, running an EFI conversion, or troubleshooting fuel delivery issues, real-time pressure...QRP611-6000- SKU:
- QRP611-6000
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
- MFG Part #:
- 611-6000
$41.95 -
QuickCar LCD Digital Tachometer Black 1-3/4 x 3/4 Display Waterproof Aluminum 611-100
QUICKCAR RACING PRODUCTS
$299.95Accurate RPM data is non-negotiable in racing and high-performance tuning—you need real-time feedback to optimize shift points, monitor engine health, and validate dyno sessions. The QuickCar LCD Digital Tachometer delivers precise RPM readings up to...QRP611-100- SKU:
- QRP611-100
- Availability:
- Ships Same Business Day
- Weight:
- 1.03 LBS
- MFG Part #:
- 611-100
$299.95 -
QuickCar LCD Tachometer 15000 RPM Digital 3x3 inch Waterproof Aluminum Checkered Flag Face 611-099
QUICKCAR RACING PRODUCTS
$299.95Real-time RPM data is non-negotiable when you're pushing your engine to the limit—whether you're tuning on the dyno, logging track time, or fine-tuning your build. The QuickCar LCD Tachometer delivers precise, glance-able readings up to 15,000 RPM in a...QRP611-099- SKU:
- QRP611-099
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MFG Part #:
- 611-099
$299.95 -
Quickcar Mini Brake Bias Gauge Panel Vertical Black 61-105
QUICKCAR RACING PRODUCTS
$84.95Brake bias adjustment is critical to consistent lap times and vehicle stability, especially under hard braking into corners. This dual-gauge panel gives you real-time visibility into front and rear brake pressure ratios, enabling precise tuning without...QRP61-105- SKU:
- QRP61-105
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- MFG Part #:
- 61-105
$84.95 -
QuickCar Racing Products Mini Brake Bias Gauge Panel Horizontal 4.5 x 2.75 Aluminum 61-103
QUICKCAR RACING PRODUCTS
$84.95Brake bias adjustment is critical to lap time and driver safety—uneven pressure distribution causes understeer, oversteer, or fade. The QuickCar Mini Brake Bias Gauge Panel gives you real-time dual-circuit monitoring so you can dial in your setup with...QRP61-103- SKU:
- QRP61-103
- Availability:
- Ships Same Business Day
- Weight:
- 0.83 LBS
- MFG Part #:
- 61-103
$84.95 -
QuickCar Mini Brake Bias Gauge Panel Vertical 2-3/4 x 4-1/2 Aluminum 61-101
QUICKCAR RACING PRODUCTS
$84.95Real-time brake pressure monitoring is non-negotiable in racing—unbalanced brake bias can cost you lap time, tire life, and consistency. The QuickCar Mini Brake Bias Gauge Panel gives you independent readings from front and rear brake circuits, allowing...QRP61-101- SKU:
- QRP61-101
- Availability:
- Ships Same Business Day
- Weight:
- 0.83 LBS
- MFG Part #:
- 61-101
$84.95 -
Mr. Gasket Fuel Pressure Gauge 0-15 1561
MR. GASKET
$28.79Accurate fuel pressure monitoring is critical for tuning carburetor-fed engines and diagnosing fuel delivery problems before they cause performance loss or engine damage. The Mr. Gasket 0-15 psi gauge gives you real-time visibility into your fuel...MRG1561- SKU:
- MRG1561
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 1561
$28.79 -
Longacre Tach 4in Data Logging Blk w/Blk Alum Panel 52-44479
LONGACRE
$396.99Real-time engine monitoring is non-negotiable in high-performance racing and tuning. The Longacre 4-inch tachometer combines precise analog/digital readout with integrated data logging capabilities, giving you both immediate visual feedback and...LON52-44479- SKU:
- LON52-44479
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MFG Part #:
- 52-44479
$396.99 -
Longacre SMI Tach Black Tach 4.5 in w/Black Panel 52-44477
LONGACRE
$213.99Accurate RPM monitoring is critical for maximizing engine performance and protecting your investment during high-stress racing conditions. The Longacre SMI Tach delivers reliable, real-time engine speed data with a clean analog display that's easy to...LON52-44477- SKU:
- LON52-44477
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- 52-44477
$213.99 -
Longacre AccuTech Digital Tach 52-44402
LONGACRE
$189.99Accurate RPM monitoring is non-negotiable in high-performance racing and engine tuning. The Longacre AccuTech Digital Tach delivers precise, real-time RPM data in a compact digital display, eliminating the needle lag and reliability issues common to...LON52-44402- SKU:
- LON52-44402
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MFG Part #:
- 52-44402
$189.99
