It looks like we don't have any community posts for this product right now — Got relevant content to contribute?

About Compu-Fire 40A 3-Phase Charging System

Compu-Fire 40A 3-Phase Charging System

  • Provide 25A at idle and 40A continuously above 2800 rpm
  • Unique narrow rotor and stator fit into Softail/Dyna/FLT primary cases as used by most custom builders and the voltage regulator bolts on the stock location without any frame modifications
  • Precision-balanced vented rotor keeps the stator cooler in closed primary systems to maintain maximum output under all high-current draw conditions
  • Custom-designed flanged seal spacer provides maximum support for the rotor
  • Voltage regulator output is calibrated to 14. 25V from idle on up
  • Ideal for fuel-injected engines and bikes with overdrive-type transmissions
  • Made in the USA.
Get Real Into It.

Sign up for the latest scoop on the products that matter in the motorcycle community.

PureMoto Network

Top brands and retailers together helping you locate and buy motorcycle products.

Search Nearby Retailers

See what is in stock at your local retailer. Put it on hold for pickup today.

Have it Delivered

We find it in stock and deliver to you from the nearest source.

PureMoto Influencers

As seen on Youtube Dirt N' Iron and Bike Builds with Aaron Colton.