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 RPM Module Kit 9000-9800 RPM Even Increments 5 Modules 8749
MSD IGNITION
$67.49Fine-tuning your engine's rev limiter shouldn't require guesswork. The MSD RPM Module Kit 8749 gives you five precision-calibrated modules in 200 RPM increments, so you can dial in the exact limit your engine needs—whether you're chasing that optimal...MSD8749- SKU:
- MSD8749
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 8749
$67.49 -
MSD RPM Module Kit 8100-8900 RPM Odd Increments Set of 5 87481
MSD IGNITION
$67.49Fine-tune your high-RPM engine performance with precision-engineered RPM modules that give you exact control over your ignition system's rev limiter. Whether you're dialing in a naturally aspirated screamer or optimizing a forced-induction build, this...MSD87481- SKU:
- MSD87481
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 87481
$67.49 -
MSD RPM Module Kit 8000-8800 RPM Even Increments 8748
MSD IGNITION
$60.74If you're running a high-RPM engine and need repeatable, precise rev limiting, this MSD module kit gives you five switchable options to dial in the exact RPM ceiling your tune demands. Whether you're tuning for different track conditions, fuel grades, or...MSD8748- SKU:
- MSD8748
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 8748
$60.74 -
MSD RPM Module Kit 7100-7900 RPM Odd Increments Set of 5 87471
MSD IGNITION
$60.74Fine-tuning your engine's rev limiter shouldn't mean choosing between broad RPM jumps or expensive custom solutions. The MSD RPM Module Kit 7100-7900 gives you five discrete modules in 200 RPM increments, letting you dial in the exact rev ceiling your...MSD87471- SKU:
- MSD87471
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 87471
$60.74 -
MSD 7000-7800 RPM Even Series Module Kit 8747
MSD IGNITION
$55.13If you're running a high-RPM engine and need to dial in your ignition timing with surgical precision, the MSD 7000-7800 RPM Even Series Module Kit gives you five discrete tuning points across a critical performance band. Instead of guessing with broad...MSD8747- SKU:
- MSD8747
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 8747
$55.13 -
MSD RPM Module Kit 6100-6900 RPM Odd Increments 87461
MSD IGNITION
$60.74When you're pushing your engine to its limits on the track, you need precise control over your rev ceiling—not guesswork. The MSD RPM Module Kit gives you five selectable settings between 6100 and 6900 RPM, allowing you to dial in the exact limiter for...MSD87461- SKU:
- MSD87461
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 87461
$60.74 -
MSD 6000-6800 RPM Even Series Module Kit 8746
MSD IGNITION
$55.13Fine-tuning your engine's rev limiter shouldn't mean settling for fixed RPM points. The MSD 6000-6800 RPM Even Series Module Kit 8746 gives you five switchable modules with 200 RPM increments, letting you dial in the exact rev limit your combination...MSD8746- SKU:
- MSD8746
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 8746
$55.13 -
MSD RPM Module Kit 5100-5900 RPM Odd Series 87451
MSD IGNITION
$60.74Fine-tuning your engine's rev limit is critical for maximizing performance while protecting your build from over-rev damage. The MSD RPM Module Kit gives you precise control in 200 RPM increments, letting you dial in the exact peak RPM your engine...MSD87451- SKU:
- MSD87451
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 87451
$60.74 -
MSD RPM Module Kit 5000-5800 RPM Even Increments 8745
MSD IGNITION
$60.74Fine-tuning your engine's rev limit shouldn't mean choosing between broad increments and expensive custom solutions. The MSD 5000-5800 RPM Module Kit delivers five plug-and-play modules in precise 200 RPM intervals, giving you the control to dial in peak...MSD8745- SKU:
- MSD8745
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 8745
$60.74 -
MSD RPM Module Kit 4100-4900 RPM Odd Increments 87441
MSD IGNITION
$67.49Fine-tuning your ignition timing across a critical RPM band requires the right tools—and guesswork has no place in precision engine building. This MSD RPM Module Kit gives you five selectable modules spanning 4100-4900 RPM in 200 RPM increments, letting...MSD87441- SKU:
- MSD87441
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 87441
$67.49 -
MSD RPM Module Kit 4000-4800 RPM Even Increments 8744
MSD IGNITION
$67.49Fine-tune your engine's ignition timing with surgical precision using the MSD RPM Module Kit 8744. Whether you're chasing optimal performance across different track conditions or dialing in your engine for specific power band requirements, this kit gives...MSD8744- SKU:
- MSD8744
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 8744
$67.49 -
MSD RPM Module Kit 3100-3900 RPM Odd Increments 87431
MSD IGNITION
$60.74Fine-tuning your engine's rev limiter requires precision—this MSD RPM Module Kit gives you that control with five discrete settings across the critical 3100-3900 RPM range. Whether you're dialing in a street engine or optimizing shift points on the dyno,...MSD87431- SKU:
- MSD87431
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 87431
$60.74 -
MSD RPM Module Kit 3000-3800 RPM Even Increments 8743
MSD IGNITION
$60.74Fine-tune your engine's ignition timing with precision that matters on the track and street. The MSD RPM Module Kit gives you five switchable modules in 200 RPM increments, letting you dial in peak performance across the critical 3000-3800 RPM range...MSD8743- SKU:
- MSD8743
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- 8743
$60.74 -
MSD Dirt Series Soft Touch Rev Limiter 6000-8000 RPM for Standard Points Ignition 87286
MSD IGNITION
$281.95DIRT-sanctioned racing demands engine protection without compromise. This MSD rev limiter delivers precise soft-touch limiting across three selectable RPM bands—6,000, 7,000, and 8,000—giving you the control needed to maximize performance while staying...MSD87286- SKU:
- MSD87286
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
- MFG Part #:
- 87286
$281.95 -
MSD Soft Touch Rev Control for 4-8 Cylinder Engines with Plug-In RPM Modules 8728
MSD IGNITION
$230.35Engine over-rev is one of the quickest ways to cause catastrophic damage on the track or dyno. The MSD Soft Touch Rev Control 8728 delivers precise, adjustable rev limiting without the backfire and harshness of traditional methods—giving you repeatable...MSD8728- SKU:
- MSD8728
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MFG Part #:
- 8728
$230.35 -
MSD Pro-Billet Distributor Advance Weight Kit 8628
MSD IGNITION
$23.01Fine-tuning your ignition timing curve is critical to maximizing power output and drivability across different RPM ranges. The MSD Pro-Billet Advance Weight Kit 8628 gives you direct control over mechanical advance curves without swapping distributors or...MSD8628- SKU:
- MSD8628
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MFG Part #:
- 8628
$23.01 -
MSD Distributor Reluctor Keyed Plus/Minus 10 Degrees 8627
MSD IGNITION
$42.53Precision timing is the difference between a competitive lap and a championship run. The MSD Reluctor Keyed Plus/Minus 10 Degrees gives you adjustable ignition timing at three positions—0, +10, and -10 degrees—without breaking down your distributor...MSD8627- SKU:
- MSD8627
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 8627
$42.53 -
MSD Crank Trigger Kit Small Block Chevy 8" Wheel Black 86153
MSD IGNITION
$562.95Precise ignition timing is non-negotiable in high-performance racing engines, and the MSD Crank Trigger Kit delivers that accuracy through a proven flying magnet design. This billet aluminum trigger wheel system eliminates false triggering and provides...MSD86153- SKU:
- MSD86153
- Availability:
- Ships Same Business Day
- Weight:
- 2.68 LBS
- MFG Part #:
- 86153
$562.95 -
MSD Crank Trigger Kit Small Block Chevy 8" Balancer 8615
MSD IGNITION
$562.95Precise ignition timing is the foundation of consistent engine performance, and the MSD Crank Trigger Kit delivers that reliability with a proven flying magnet system that eliminates timing scatter. Whether you're tuning a street engine or dialing in a...MSD8615- SKU:
- MSD8615
- Availability:
- Ships Same Business Day
- Weight:
- 3.18 LBS
- MFG Part #:
- 8615
$562.95 -
MSD 7" Black Crank Trigger Wheel for Small Block Chevy 86113
MSD IGNITION
$323.95Precise ignition timing is the foundation of reliable engine performance, and the MSD 7" Black Crank Trigger Wheel delivers exactly that for your Small Block Chevy. This CNC-machined aluminum wheel pairs with MSD's 6, 7, and 8 Series ignition systems to...MSD86113- SKU:
- MSD86113
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- MFG Part #:
- 86113
$323.95
