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!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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MSD 8.5mm Super Conductor Spark Plug Wire Set 90° Boots Red 31239
MSD IGNITION
$143.95Reliable spark plug wires are foundational to consistent ignition timing and engine performance. The MSD 8.5mm Super Conductor set delivers low-resistance conductivity with superior EMI suppression, ensuring clean signal transfer to your plugs under high...MSD31239- SKU:
- MSD31239
- Availability:
- Ships Same Business Day
- Weight:
- 3.37 LBS
- MFG Part #:
- 31239
$143.95 -
MSD 8.5mm Super Conductor Spark Plug Wire Set Black 90 Degree Boots 31233
MSD IGNITION
$129.95A weak ignition system leaves performance on the table—and MSD's Super Conductor wires ensure maximum spark energy reaches your plugs every cycle. With a copper alloy conductor rated below 50 ohms per foot and ferro-magnetic EMI suppression, these wires...MSD31233- SKU:
- MSD31233
- Availability:
- Ships Same Business Day
- Weight:
- 3.39 LBS
- MFG Part #:
- 31233
$129.95 -
MSD 8.5mm Super Conductor Spark Plug Wire Set for 8 Cylinders with 90° Boots 31229
MSD IGNITION
$143.95Reliable spark plug wires are the foundation of consistent ignition timing and peak engine performance. MSD's Super Conductor design delivers superior spark energy to all eight cylinders, reducing misfires and improving combustion efficiency across the...MSD31229- SKU:
- MSD31229
- Availability:
- Ships Same Business Day
- Weight:
- 3.03 LBS
- MFG Part #:
- 31229
$143.95 -
MSD 8.5MM Spark Plug Wire Set - Black 31223
MSD IGNITION
$143.95Reliable ignition delivery is non-negotiable in high-performance applications. The MSD 8.5MM Spark Plug Wire Set delivers consistent spark timing and signal integrity across all eight cylinders, eliminating misfires and dropout that can cost you tenths...MSD31223- SKU:
- MSD31223
- Availability:
- Ships Same Business Day
- Weight:
- 3.13 LBS
- MFG Part #:
- 31223
$143.95 -
MSD Super Conductor Spark Plug Wire Set 8 Cyl Multi-Angle Boot Red 31199
MSD IGNITION
$143.95Spark plug wire quality directly impacts ignition reliability and engine performance—cheap wires lose voltage over distance and introduce noise that degrades combustion. The MSD Super Conductor 31199 delivers ultra-low resistance and superior EMI...MSD31199- SKU:
- MSD31199
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
- MFG Part #:
- 31199
$143.95 -
MSD 8.5mm Super Conductor Spark Plug Wire Set Black Universal V8 31193
MSD IGNITION
$143.95Reliable spark plug wires are critical to maintaining consistent ignition timing and peak engine performance across the RPM range. The MSD 8.5mm Super Conductor set delivers low-resistance conductivity that minimizes voltage drop, ensuring clean,...MSD31193- SKU:
- MSD31193
- Availability:
- Ships Same Business Day
- Weight:
- 3.43 LBS
- MFG Part #:
- 31193
$143.95 -
MSD Super Conductor 8.5mm Spark Plug Wire Set Universal V8 Multi-Angle Boots 31189
MSD IGNITION
$143.95A deteriorating ignition system robs your V8 of spark energy and throttle response—MSD's Super Conductor plug wire set restores that precision with a spiral core design engineered to maximize voltage transfer to each cylinder. With 40-50 Ohms per foot...MSD31189- SKU:
- MSD31189
- Availability:
- Ships Same Business Day
- Weight:
- 3.09 LBS
- MFG Part #:
- 31189
$143.95 -
MSD 8.5mm Super Conductor Spark Plug Wire Set Black Universal 8-Cylinder 31183
MSD IGNITION
$158.95Spark plug wire quality directly impacts ignition reliability and engine efficiency—cheap wires introduce resistance losses and EMI interference that compromise combustion timing. MSD's Super Conductor design delivers low resistance (40-50 Ohms per foot)...MSD31183- SKU:
- MSD31183
- Availability:
- Ships Same Business Day
- Weight:
- 3.06 LBS
- MFG Part #:
- 31183
$158.95 -
MSD 8.5mm Super Conductor Spark Plug Wire Set Red 31179
MSD IGNITION
$158.95Weak spark plug wires bleed ignition voltage and kill engine efficiency, especially in high-RPM applications where every volt counts. MSD's Super Conductor spiral core delivers lower resistance and more consistent spark energy to all six cylinders,...MSD31179- SKU:
- MSD31179
- Availability:
- Ships Same Business Day
- Weight:
- 2.65 LBS
- MFG Part #:
- 31179
$158.95 -
MSD 8.5mm Super Conductor Spark Plug Wire Set for Small Block Chevy with 8541 Cap 30479
MSD IGNITION
$215.95A quality ignition system is the foundation of reliable power delivery in any small block Chevy. MSD's 8.5mm Super Conductor wire set eliminates the weak link in your ignition chain—inconsistent spark energy and electrical noise that rob you of...MSD30479- SKU:
- MSD30479
- Availability:
- Ships Same Business Day
- Weight:
- 2.42 LBS
- MFG Part #:
- 30479
$215.95 -
Mr. Gasket Blk Deluxe Wire Loom Kit 9728
MR. GASKET
$7.70A clean engine bay isn't just for show—organized spark plug wires reduce heat transfer to nearby components and make future maintenance and diagnostics significantly easier. The Mr. Gasket Blk Deluxe Wire Loom Kit keeps your ignition system protected...MRG9728- SKU:
- MRG9728
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 9728
$7.70 -
Mr. Gasket H.E.I. Adv Curve Kit 929G
MR. GASKET
$10.93Fine-tuning ignition timing across your engine's RPM range is critical for extracting maximum horsepower and maintaining reliability under load. The Mr. Gasket H.E.I. Advanced Curve Kit gives you precise mechanical advance control—eliminating the...MRG929G- SKU:
- MRG929G
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- 929G
$10.93 -
Mr. Gasket Competition Wire Looms 6015
MR. GASKET
$17.66Loose or damaged spark plug wires compromise ignition timing and engine reliability—especially under boost or high RPM conditions. Mr. Gasket Competition Wire Looms keep your harness organized, protected, and routed away from heat sources and moving...MRG6015- SKU:
- MRG6015
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- MFG Part #:
- 6015
$17.66 -
Moroso Quick Disconnect Battery Mini Plugs 74201
MOROSO
$35.99Quick battery disconnects are essential for racing and performance builds where you need reliable power isolation without fumbling with terminal clamps. The Moroso 74201 delivers a spring-loaded connection that stays secure under vibration and repeated...MOR74201- SKU:
- MOR74201
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 74201
$35.99 -
Moroso Battery Post Terminals 74175
MOROSO
$33.99A reliable electrical connection is the foundation of any high-performance electrical system—corroded or loose battery terminals are a common culprit behind starting issues and voltage drop under load. The Moroso Battery Post Terminals 74175 are...MOR74175- SKU:
- MOR74175
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- 74175
$33.99 -
Moroso Thru Panel Battery Terminal Black 74145
MOROSO
$27.99A clean, reliable battery connection is fundamental to any performance build, and a thru-panel terminal eliminates messy external wiring while providing a secure bulkhead mount. Whether you're running a custom chassis, race car, or street machine, this...MOR74145- SKU:
- MOR74145
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- MFG Part #:
- 74145
$27.99Qty in Cart: 0Quantity:Price:$27.99Subtotal: -
Moroso Short Handl Toggle Switc 74126
MOROSO
$19.99When you're building a custom race vehicle or upgrading your engine bay, reliable electrical control is non-negotiable. The Moroso Short Handle Toggle Switch gives you a compact, industrial-grade solution for powering ancillary systems—fuel pumps, fans,...MOR74126- SKU:
- MOR74126
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 74126
$19.99 -
Moroso Long Handle Toggle Switc 74125
MOROSO
$22.99When you're building a performance machine, every circuit matters—and that starts with reliable electrical controls. The Moroso Long Handle Toggle Switch gives you a straightforward, durable way to manage auxiliary systems, fans, or ignition circuits...MOR74125- SKU:
- MOR74125
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 74125
$22.99 -
Moroso Long Handle Mom. Switch 74124
MOROSO
$33.99When you're running a dedicated race car or performance build, a reliable starter control is non-negotiable. The Moroso Long Handle Momentary Switch gives you precise, ergonomic control over your starter circuit with the durability and electrical...MOR74124- SKU:
- MOR74124
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 74124
$33.99 -
Moroso Push Button Starter Swtc 74120
MOROSO
$23.99A reliable push-button starter eliminates the complexity of traditional ignition systems, making it the go-to choice for race-prepped vehicles, hot rods, and custom builds where simplicity and weight savings matter. The Moroso 74120 delivers...MOR74120- SKU:
- MOR74120
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 74120
$23.99
