Compu-Fire Ignition Systems Manufacturer
Ignite your engine’s potential with Compu-Fire, the industry leader in high-performance electrical solutions for Volkswagen and elite motorcycle brands. From dominating the Harley-Davidson aftermarket to powering iconic air-cooled VWs, this PerTronix brand delivers the spark and cranking power that enthusiasts demand. Drivers can swap outdated systems for cutting-edge distributorless ignitions or high-torque starters that bring even the largest V-Twin engines to life with ease. Whether you are touring on a Honda Goldwing or cruising in a classic Beetle, Compu-Fire provides the reliable charging systems and advanced electronics needed to keep your machine running stronger and longer.
Top Compu-Fire Ignition Systems
Compu-Fire DIS-IX Distributorless Ignition System
This advanced system replaces traditional distributors in air-cooled Volkswagens with a high-energy coil pack that delivers triple the spark energy for instant starts and smoother acceleration.
Compu-Fire 3-Phase 40-Amp Charging System
Designed for Harley-Davidson motorcycles, this system provides a massive 25 amps at idle and 40 amps at cruising speeds to ensure all your electrical accessories stay powered without draining the battery.
Compu-Fire Gen3 High-Torque Starter
The Gen3 series utilizes powerful neodymium magnets and a 6:1 gear reduction to effortlessly crank over large displacement, high-compression V-Twin engines without the need for manual compression releases.
Compu-Fire redefines the standard for automotive and motorcycle electronics by delivering high-output components designed to outlast and outperform stock equipment.
Engineered Performance Components
Experience the ultimate synergy of power and reliability with our specialized range of electrical upgrades for Harley-Davidson, Volkswagen, and Honda.
High-Performance Ignition Modules
Our ignition systems, available in both single and dual-fire configurations, eliminate the limitations of factory setups by offering electronic or mechanical advance without restrictive rev limiters.
Advanced Charging Systems
Compu-Fire 3-phase charging systems and high-output alternators deliver up to 150 AMPs, ensuring your electrical accessories and battery remain fully powered even at a low idle.
High-Torque Starters
The Gen3 series starters provide the massive cranking power necessary to fire up large displacement V-Twin engines effortlessly, removing the need for mechanical compression releases.
Enthusiast Experiences
Mark Henderson “After struggling with hot-start issues on my custom 120-inch Harley Big Twin for years, I finally installed the Compu-Fire Gen3 high-torque starter. The difference was night and day; the motor now kicks over instantly without that dreaded hesitation or the need to faff with compression releases. It’s rare to find a bolt-on part that actually lives up to the marketing hype, but this starter handles the high compression of my build with absolute ease, even after a long ride in the summer heat.”
Sarah Jenkins “I upgraded my air-cooled VW Bug with the Compu-Fire DIS-IX distributorless ignition system and the improvement in idle stability was immediate. Living in a colder climate, I used to dread morning cold starts, but now the engine fires up smoothly every single time and pulls much harder through the mid-range. The installation was straightforward, and it’s a huge relief to know I don’t have to worry about points or mechanical failure while I’m out on the coast.”
David Ross “Touring on a Honda Goldwing GL1500 means carrying a lot of extra electrical load from lights and heated gear, which the stock alternator just couldn’t handle. I switched to the Compu-Fire 150 AMP high-output alternator, and it has been a total game-changer for my cross-country trips. Even with all my accessories running at full tilt, the voltmeter stays pegged exactly where it should be, giving me the peace of mind that my battery is actually charging while I’m cruising through the mountains.”
Compu-Fire FAQ
Do I need to use compression releases with the Gen3 High-Torque Starter?
No, the Gen3 series is specifically engineered with a high gear reduction and neodymium magnets to provide enough torque to start large-displacement V-Twin engines without the assistance of compression releases.
Will the DIS-IX ignition system work with my stock Volkswagen distributor?
The DIS-IX is a distributorless system designed to work with Bosch 009 style centrifugal advance housings, effectively replacing the internal points and external distributor cap with a modern coil pack setup.
What is the advantage of a 3-phase charging system over a single-phase system?
A 3-phase system, like the Compu-Fire 40-amp kit, produces significantly more current at lower RPMs, which prevents battery drain when idling at stoplights or riding in heavy traffic.
Can I install these ignition systems on a motorcycle with a rev limiter?
Most Compu-Fire ignition modules are designed without a built-in rev limiter to allow for maximum performance, though you should always ensure your engine components can handle the higher RPM range.