Ignitions and Electrical
Circle Track Ignition Systems, Distributors & Electrical Components at JJ Motorsports
Upgrade your circle track racer's ignition and electrical systems with premium components from JJ Motorsports. Our selection includes distributors, batteries, disconnect switches, wiring, and more for reliable starting, power distribution, and performance in late models, modifieds, street stocks, and IMCA dirt racing. Compatible with Chevy V8 and HEI systems, these durable parts ensure consistent operation and safety under demanding track conditions.
Shop trusted brands like QuickCar and MSD. Explore related categories such as circle track engines and components for power upgrades or circle track heating and cooling for temperature management.
Top Circle Track Ignitions and Electrical Products
- QuickCar Master Disconnect Switch 125 Amp 2-Post with Flag Plate 55-009 – High-amp battery disconnect with checkered flag panel, red epoxy-coated handle, and 3/8" ring terminals for easy installation in racing vehicles.
- MSD Circle Track HEI Distributor for Chevy V8 Engines 8362CT – Pro-Billet ready-to-run distributor with magnetic pickup, mechanical advance, billet aluminum housing, and HEI style cap for Chevy V8 engines.
- 31lb Racing Battery 495 CCA 790CA TP1500 – Lightweight racing battery with 495 CCA and 790 CA, ideal for high-performance circle track applications.
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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- Price
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Moroso Mag-Tune Plug Wire Set 90 Degree - Universal 9880M
MOROSO
$48.99A quality ignition system is fundamental to reliable engine performance, and plug wire degradation is one of the most overlooked causes of misfires and power loss. The Moroso Mag-Tune 9880M delivers consistent spark delivery with minimal signal loss,...MOR9880M- SKU:
- MOR9880M
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
$48.99 -
Moroso Mag-Tune Plug Wire Set SBC 90 Degree HEI 9867M
MOROSO
$59.99A reliable ignition system is foundational to consistent engine performance, and cheap wire sets compromise both spark delivery and durability under load. The Moroso Mag-Tune plug wire set eliminates intermittent misfires and voltage loss with its...MOR9867M- SKU:
- MOR9867M
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
$59.99Qty in Cart: 0Quantity:Price:$59.99Subtotal: -
Moroso Mag-Tune Plug Wire Set SBC 90 Degree Non-HEI 9865M
MOROSO
$58.99Reliable spark plug wire performance directly impacts ignition timing consistency and engine efficiency—critical factors whether you're tuning on the dyno or racing at the strip. The Moroso Mag-Tune wire set delivers a spiral core design that minimizes...MOR9865M- SKU:
- MOR9865M
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
$58.99 -
Moroso Mag-Tune Plug Wire Set SBC 90 Degree HEI 9862M
MOROSO
$59.99A quality ignition system is foundational to engine reliability and consistent performance, especially in high-demand racing and forced-induction applications. The Moroso Mag-Tune Plug Wire Set delivers the signal integrity and interference rejection...MOR9862M- SKU:
- MOR9862M
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
$59.99 -
Moroso Mag-Tune Plug Wire Set SBC 90 Degree HEI 9762M
MOROSO
$146.99Reliable spark plug wires are critical for consistent ignition timing and peak engine performance, especially in high-RPM applications where signal degradation can cost you horsepower and throttle response. The Moroso Mag-Tune set delivers the electrical...MOR9762M- SKU:
- MOR9762M
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
$146.99Qty in Cart: 0Quantity:Price:$146.99Subtotal: -
Moroso Disconnect Switch - Battery & Alternator 74108
MOROSO
$112.99A battery disconnect switch is essential safety equipment for any high-performance vehicle, especially in racing applications where you need instant power shutdown in emergencies or during maintenance. The Moroso 74108 offers reliable, professional-grade...MOR74108- SKU:
- MOR74108
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
$112.99 -
Moroso Ultra 40 Plug Wire Set Black w/Sleeves 73848
MOROSO
$173.99Reliable spark delivery is non-negotiable in high-performance racing, and the Moroso Ultra 40 Plug Wire Set eliminates the guesswork with race-proven construction designed specifically for LS-series engines. The spiral core design minimizes...MOR73848- SKU:
- MOR73848
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
$173.99 -
Moroso Ultra 40 Spark Plug Wire Set Sleeved Black 73833
MOROSO
$268.99Ignition reliability under sustained high RPM is non-negotiable in racing, and the Moroso Ultra 40 delivers with a spiral core design that minimizes electromagnetic interference while maintaining consistent spark timing across your engine's entire...MOR73833- SKU:
- MOR73833
- Availability:
- Ships Same Business Day
- Weight:
- 3.34 LBS
$268.99Qty in Cart: 0Quantity:Price:$268.99Subtotal: -
Longacre Battery Disc. Switch HD 4 Post Weatherproof 52-45792
LONGACRE
$71.99A battery disconnect switch is essential safety equipment for any racing vehicle or high-performance build. In the event of an accident, electrical fire, or emergency shutdown, this switch allows you to instantly isolate the battery and cut all...LON52-45792- SKU:
- LON52-45792
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$71.99 -
Longacre Battery Cable Ends 52-45660
LONGACRE
$7.99Reliable battery connections are non-negotiable in racing and high-performance applications where voltage drop directly impacts ignition timing, fuel delivery, and overall engine performance. The Longacre 52-45660 battery cable ends eliminate...LON52-45660- SKU:
- LON52-45660
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$7.99 -
Longacre Silicone Switch Cover 52-45300
LONGACRE
$8.99Exposed toggle switches on your race car are vulnerable to moisture, dirt, and accidental activation—all of which can compromise electrical reliability during critical moments on track. The Longacre Silicone Switch Cover 52-45300 seals your switches with...LON52-45300- SKU:
- LON52-45300
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$8.99Qty in Cart: 0Quantity:Price:$8.99Subtotal: -
KRC Alternator Bracket Kit Ford KRC 40610450
KRC POWER STEERING
$144.31If you're running a high-performance small block Ford engine with a Denso alternator, proper mounting geometry is critical for belt tension, pulley alignment, and long-term reliability. The KRC high-mount passenger-side bracket eliminates the guesswork...KRC40610450- SKU:
- KRC40610450
- Availability:
- Ships Same Business Day
- Weight:
- 1.72 LBS
$144.31 -
KRC Alt. Bracket Kit RH Mid Mount KRC 40510201
KRC POWER STEERING
$132.27If you're running a small-block Chevy with a mid-mount alternator setup, bracket failure or poor fitment will leave you stranded. The KRC Alt. Bracket Kit RH eliminates guesswork with precision-engineered construction that secures your Denso alternator...KRC40510201- SKU:
- KRC40510201
- Availability:
- Ships Same Business Day
- Weight:
- 1.48 LBS
$132.27Qty in Cart: 0Quantity:Price:$132.27Subtotal: -
Joes Battery Disconnect HD w/ Panel 4 Terminal 46216
JOES RACING PRODUCTS
$54.95A battery disconnect is essential for any serious racer or dedicated mechanic—it allows you to safely isolate your electrical system during storage, maintenance, or emergency situations without removing battery terminals. This Joe's rotary switch design...JOE46216- SKU:
- JOE46216
- Availability:
- Ships Same Business Day
- Weight:
- 0.78 LBS
$54.95 -
Fast Electronics PS40 Ignition Coil Black 730-0050
FAST ELECTRONICS
$69.95A reliable ignition coil is fundamental to consistent spark timing and combustion efficiency—especially in high-demand racing or performance applications where voltage stability matters. The Fast Electronics PS40 delivers robust spark output with...FST730-0050- SKU:
- FST730-0050
- Availability:
- Ships Same Business Day
- Weight:
- 1.74 LBS
$69.95Qty in Cart: 0Quantity:Price:$69.95Subtotal: -
Fast Electronics XDI EZ-Run Distributor SBF 351W 306009
FAST ELECTRONICS
$369.95A reliable ignition system is the foundation of any high-performance small block Ford engine, and the Fast Electronics XDI EZ-Run Distributor delivers proven dependability with precision engineering. This magnetic-triggered distributor eliminates the...FST306009- SKU:
- FST306009
- Availability:
- Ships Same Business Day
- Weight:
- 5.66 LBS
$369.95 -
Fast Electronics XDI EZ-Run Distributor SBF 289/302 306007
FAST ELECTRONICS
$369.95The Fast Electronics XDI EZ-Run Distributor delivers reliable ignition timing for Small Block Ford engines with a magnetic trigger system that eliminates points wear and inconsistent firing. Its mechanical and vacuum advance capabilities give you precise...FST306007- SKU:
- FST306007
- Availability:
- Ships Same Business Day
- Weight:
- 5.66 LBS
$369.95 -
Fast Electronics XDI EZ-Run Distributor Chevy SB/BB 306005
FAST ELECTRONICS
$297.95A reliable ignition system is the foundation of consistent engine performance, and the Fast Electronics XDI EZ-Run Distributor delivers the precision timing your small-block or big-block Chevy V8 demands. With a proven magnetic trigger design and...FST306005- SKU:
- FST306005
- Availability:
- Ships Same Business Day
- Weight:
- 5.66 LBS
$297.95 -
Fast Electronics Spark Plug Wire Set 8.5mm Sleeved 90-Degree 295-2401
FAST ELECTRONICS
$214.95Reliable spark plug wires are the foundation of consistent ignition timing and engine performance. The Fast Electronics 8.5mm Sleeved Wire Set eliminates weak spark delivery, voltage loss, and misfires that compromise throttle response and fuel...FST295-2401- SKU:
- FST295-2401
- Availability:
- Ships Same Business Day
- Weight:
- 2.98 LBS
$214.95 -
Fast Electronics Advance Lockout Kit GM HEI Distributor 1000-2503
FAST ELECTRONICS
$20.95If you're running a GM HEI distributor on the track or in high-boost applications, uncontrolled spark advance can cost you consistency, reliability, and power. The Fast Electronics Advance Lockout Kit locks your ignition timing at a fixed point,...FST1000-2503- SKU:
- FST1000-2503
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$20.95Qty in Cart: 0Quantity:Price:$20.95Subtotal:
