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
$143.95The MSD 8 Cyl. Wire Set 31239 is a high-performance spark plug wire set designed for V8 engines. It features 8.5 mm Super Conductor wires with a spiral core, providing low resistance and excellent electromagnetic interference suppression. The set...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
$132.95Enhance your vehicle's ignition system with the MSD 8.5MM Spark Plug Wire Set. Designed for V8 engines, this universal kit offers superior performance and durability. The wires feature a Super Conductor spiral core, ensuring minimal resistance and...MSD31233- SKU:
- MSD31233
- Availability:
- Ships Same Business Day
- Weight:
- 3.39 LBS
- MFG Part #:
- 31233
$132.95Qty in Cart: 0Quantity:Price:$132.95Subtotal: -
MSD 8.5mm Super Conductor Spark Plug Wire Set for 8 Cylinders with 90° Boots 31229
MSD IGNITION
$143.95Enhance your vehicle's ignition performance with the MSD 8.5mm Super Conductor Spark Plug Wire Set 31229. Designed for universal V8 applications, these wires feature a Super Conductor spiral core that ensures superior spark energy delivery. The 8.5 mm...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
$143.958.5MM Spark Plug Wire Set - BlackSpark Plug Wire SetSuper ConductorSpiral Core8.5 mmBlack90 Degree Plug BootsHEI Style TerminalCut-To-FitV8KitMSD31223- 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
$143.95The MSD 8 Cyl Wire Set 31199 is a high-performance spark plug wire set designed for universal V8 engines. It features 8.5 mm red wires with a Super Conductor spiral core, ensuring ultra-low resistance and superior EMI suppression. The set includes both...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
$143.95Enhance your engine's performance with the MSD 8.5MM Spark Plug Wire Set. Designed for universal V8 applications, this set features high-quality Super Conductor wires that deliver superior conductivity and reduced resistance. The durable black silicone...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
$143.95Enhance your vehicle's ignition system with the MSD 8 Cylinder Plug Wires 31189. Designed for universal V8 engines, these wires feature a Super Conductor core and a spiral core design, ensuring optimal performance and durability. The 8.5 mm red wires...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
$158.95Enhance your engine's performance with the MSD 8.5MM Spark Plug Wire Set. Designed for V8 engines, this kit features Super Conductor spiral core wires that offer low resistance and high EMI suppression. The black wires come with straight plug boots and...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
$158.95Enhance your engine's performance with the MSD 8.5MM Spark Plug Wire Set. Designed for 6-cylinder engines, this cut-to-fit kit features a Super Conductor spiral core for superior spark transfer. The red wires come with straight plug boots compatible with...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
$215.95Enhance your Small Block Chevy's ignition system with the MSD 8.5mm SBC Race Tailored Plug Wire Set. Designed for high-performance applications, this set features a spiral core conductor that ensures maximum energy transfer and minimal resistance. The...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
$7.70Blk Deluxe Wire Loom Kit Spark Plug Wire Loom7-8 mmPlasticBlackUniversalKitMRG9728- 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
$10.93H.E.I. Adv Curve Kit Mechanical AdvanceBushing / 3 Sets of SpringsDelco Point type DistributorsKitMRG929G- SKU:
- MRG929G
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- 929G
$10.93 -
Mr. Gasket Competition Wire Looms 6015
MR. GASKET
$17.66Competition Wire Looms Spark Plug Wire LoomCompetitionValve Cover Mount7-8 mmBlack / ChromeKitMRG6015- 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 Disconnect Battery Mini PlugsBattery Cable ConnectorQuick Connect Plug50 ampSpring Loaded Copper ContactsPlasticGrayKitMOR74201- SKU:
- MOR74201
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 74201
$35.99 -
Moroso Battery Post Terminals 74175
MOROSO
$33.99Battery Post Terminals Battery Terminal2 GaugeTop PostBrassPairMOR74175- SKU:
- MOR74175
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- 74175
$33.99 -
Moroso Thru Panel Battery Terminal Black 74145
MOROSO
$27.99Thru Panel Battery Terminal BlackBattery Cable ConnectorBulkhead6V to 36V1-1/4 in Diameter Hole3/8-16 in StudBlackEachMOR74145- 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
$19.99Short Handl Toggle Switc Toggle SwitchOn / Off20 amp12VEachMOR74126- SKU:
- MOR74126
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 74126
$19.99 -
Moroso Long Handle Toggle Switc 74125
MOROSO
$22.99Long Handle Toggle Switc Toggle SwitchOn / Off20 amp12VEachMOR74125- SKU:
- MOR74125
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 74125
$22.99 -
Moroso Long Handle Mom. Switch 74124
MOROSO
$33.99Long Handle Mom. Switch Toggle SwitchStarterMomentary20 amp12VEachMOR74124- SKU:
- MOR74124
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 74124
$33.99 -
Moroso Push Button Starter Swtc 74120
MOROSO
$23.99Push Button Starter Swtc Push Button SwitchStarterMomentary35 amp12VWaterproofDustproofEachMOR74120- SKU:
- MOR74120
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 74120
$23.99
