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 Red Super Conductor Spark Plug Wire Bulk 100' 34049
MSD IGNITION
$362.95If you're building a custom ignition system or replacing worn spark plug wires, you need a conductor that delivers consistent spark energy without signal loss. MSD's Super Conductor design combines...MSD34049- SKU:
- MSD34049
- Availability:
- Ships Same Business Day
- Weight:
- 6.54 LBS
- MFG Part #:
- 34049
$362.95 -
MSD 8.5mm Super Conductor Spark Plug Wire Red 6' 34039
MSD IGNITION
$41.10Spark plug wires are often overlooked, but they're critical to consistent ignition performance—especially in high-RPM applications where signal loss can cost you power and reliability. The MSD 8.5mm...MSD34039- SKU:
- MSD34039
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- MFG Part #:
- 34039
$41.10 -
MSD 8.5mm Super Conductor Spark Plug Wire 25' Red 34019
MSD IGNITION
$115.95Low-resistance spark plug wire directly impacts ignition efficiency and engine reliability—MSD's 8.5mm Super Conductor delivers consistent spark energy with minimal voltage loss, critical for...MSD34019- SKU:
- MSD34019
- Availability:
- Ships Same Business Day
- Weight:
- 1.62 LBS
- MFG Part #:
- 34019
$115.95 -
MSD Blaster 2 Coil Boot & Terminal 90 Degree Silicone Gray 3331
MSD IGNITION
$12.25A reliable coil boot and terminal system is critical to maintaining consistent spark delivery and preventing ignition misfires under high-performance demands. The MSD Blaster 2 3331 delivers the heat...MSD3331- SKU:
- MSD3331
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- 3331
$12.25 -
MSD Straight Silicone Distributor Boots 8-8.5mm Gray 2 Per Pack 3322
MSD IGNITION
$16.37Reliable spark delivery depends on quality ignition components, and worn or damaged distributor boots compromise your engine's performance and consistency. MSD Straight Silicone Distributor Boots are...MSD3322- SKU:
- MSD3322
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 3322
$16.37 -
MSD 90 Degree Silicone Spark Plug Boots 8-8.5mm Gray 2 Per Pack 3321
MSD IGNITION
$15.00Spark plug boots are a critical but often overlooked component of your ignition system—degraded or loose boots lead to arcing, misfires, and lost power. The MSD 90 Degree Silicone Spark Plug Boots...MSD3321- SKU:
- MSD3321
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 3321
$15.00 -
MSD Silicone 90 Degree HEI Spark Plug Boots and Terminals 2 Per Card 3320
MSD IGNITION
$15.00Worn or cracked spark plug boots compromise ignition efficiency and can cause misfires under boost or high RPM. MSD's silicone HEI boots deliver superior heat resistance and reliable spark transfer,...MSD3320- SKU:
- MSD3320
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MFG Part #:
- 3320
$15.00 -
MSD 90 Degree Silicone Spark Plug Boots 8.5mm Gray 2 Per Pack 3311
MSD IGNITION
$16.11Spark plug boots are a critical component in any ignition system—they protect your spark plug wires from heat damage and electrical arcing that can degrade performance and cause misfires. MSD's...MSD3311- SKU:
- MSD3311
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 3311
$16.11 -
MSD Straight Spark Plug Boots 8.5mm Silicone Gray 2-Pack 3301
MSD IGNITION
$11.11Worn or damaged spark plug boots compromise ignition reliability and can lead to misfires and performance loss. MSD's Straight Spark Plug Boots deliver the heat resistance and electrical integrity...MSD3301- SKU:
- MSD3301
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 3301
$11.11 -
MSD 8.5mm Super Conductor Spark Plug Wire Set Black 90 Degree Boots 31763
MSD IGNITION
$199.95Spark plug wire quality directly impacts ignition efficiency and engine reliability—cheap wires with high resistance rob your Small Block Chevy of power and create inconsistent combustion. The MSD 8...MSD31763- SKU:
- MSD31763
- Availability:
- Ships Same Business Day
- Weight:
- 2.38 LBS
- MFG Part #:
- 31763
$199.95 -
MSD Super Conductor 8.5mm Spark Plug Wire Set Over Valve Cover for Small Block Chevy 31659
MSD IGNITION
$199.95Reliable spark delivery is foundational to consistent engine performance, and worn or inferior wire sets rob your Small Block Chevy of ignition efficiency and throttle response. The MSD Super...MSD31659- SKU:
- MSD31659
- Availability:
- Ships Same Business Day
- Weight:
- 2.32 LBS
- MFG Part #:
- 31659
$199.95Qty in Cart: 0Quantity:Price:$199.95Subtotal: -
MSD 8.5mm Super Conductor Spark Plug Wire Set Black 90° Boots for Small Block Chevy 31653
MSD IGNITION
$207.95Quality spark plug wires are fundamental to engine efficiency—they directly impact ignition timing, fuel economy, and overall performance. The MSD 8.5mm Super Conductor set delivers low-resistance...MSD31653- SKU:
- MSD31653
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- MFG Part #:
- 31653
$207.95 -
MSD Super Conductor 8.5mm Spark Plug Wire Set for Small Block Chevy with Socket Distributor Cap 31599
MSD IGNITION
$207.95Spark plug wire quality directly impacts ignition timing, combustion efficiency, and overall engine reliability—especially in high-performance Small Block Chevy applications. The MSD Super Conductor...MSD31599- SKU:
- MSD31599
- Availability:
- Ships Same Business Day
- Weight:
- 2.34 LBS
- MFG Part #:
- 31599
$207.95 -
MSD 8.5mm Super Conductor Spark Plug Wire Set Black Small Block Chevy Socket 31593
MSD IGNITION
$129.95Reliable spark plug wires are the backbone of consistent ignition timing and engine performance. MSD's Super Conductor technology delivers low-resistance conductivity that minimizes misfires and...MSD31593- SKU:
- MSD31593
- Availability:
- Ships Same Business Day
- Weight:
- 2.29 LBS
- MFG Part #:
- 31593
$129.95 -
MSD 8.5mm Super Conductor Spark Plug Wire Set Red 90 Degree Boots 31549
MSD IGNITION
$226.95Spark plug wire quality directly impacts ignition timing consistency and combustion efficiency in high-RPM applications. MSD's Super Conductor design minimizes resistance losses, delivering maximum...MSD31549- SKU:
- MSD31549
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- MFG Part #:
- 31549
$226.95 -
MSD Super Conductor Spark Plug Wire Set 8.5mm Red 90° Boots HEI Small Block Chevy 31359
MSD IGNITION
$145.95Spark plug wires are the critical link between your ignition system and combustion chamber—weak conductivity means lost power, missed timing, and unreliable performance. The MSD 31359 eliminates that...MSD31359- SKU:
- MSD31359
- Availability:
- Ships Same Business Day
- Weight:
- 2.36 LBS
- MFG Part #:
- 31359
$145.95 -
MSD Black 8.5mm Super Conductor Spark Plug Wire Set for Small Block Chevy HEI 31353
MSD IGNITION
$160.95Reliable spark plug wire performance is non-negotiable when you're running a Small Block Chevy—weak ignition signals mean lost power, misfires, and inconsistent combustion. The MSD Black 8.5mm Super...MSD31353- SKU:
- MSD31353
- Availability:
- Ships Same Business Day
- Weight:
- 2.33 LBS
- MFG Part #:
- 31353
$160.95 -
MSD 8.5mm Super Conductor Spark Plug Wire Set Black for Ford Small Block 302-351W 31323
MSD IGNITION
$165.95Spark plug wires are the critical link between your ignition system and combustion chamber—cheap or worn wires will rob your Small Block Ford of power, throttle response, and reliability. The MSD 8...MSD31323- SKU:
- MSD31323
- Availability:
- Ships Same Business Day
- Weight:
- 2.52 LBS
- MFG Part #:
- 31323
$165.95 -
MSD 8.5mm Red Spark Plug Wire Set for Ford 2.3L 4-Cylinder Engines 31259
MSD IGNITION
$120.95A quality spark plug wire set is fundamental to reliable ignition performance—and the MSD 8.5mm Red set delivers the precision your Ford 2.3L needs for consistent spark delivery and reduced...MSD31259- SKU:
- MSD31259
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- MFG Part #:
- 31259
$120.95 -
MSD 8.5mm Super Conductor Spark Plug Wire Set Black 90 Degree Boots 31243
MSD IGNITION
$163.95A properly functioning ignition system is foundational to engine reliability and performance—weak spark delivery translates directly to misfires, rough idle, and lost horsepower. The MSD 8.5mm Super...MSD31243- SKU:
- MSD31243
- Availability:
- Ships Same Business Day
- Weight:
- 2.24 LBS
- MFG Part #:
- 31243
$163.95
