Pro Mag 44 Amp Generator, CW Rotation, Black, Pro Cap, Band Clamp

This Black Pro-Mag 44 generator is clockwise rotation, utilizes a cross drive, Pro-Cap (5" diameter), rotor and a wire retainer.

PART# 81307

Suggested Retail: $2,537.95
Your Price:$2,283.95
Free Shipping on orders over $100*


The Pro-Mag 44® is the King of all magnetos! Producing an amazing 44 amps of primary current, it’s no wonder that the Pro-Mag 44 is the choice of top fuel dragster and funny car teams! The 44 utilizes a proprietary combination of rare earth magnets and windings to produce its incredible energy. A magnetic pickup is mounted in the lower base of the generator to accurately trigger the eight precision paddles on the reluctor. The pickup is far superior to weak and inaccurate points and never requires adjustment or replacement. The assembly spins on a 0.500-inch shaft with sealed ball bearings for long life. When the pickup is triggered, the signal is sent to the Electronic Points Box where the spark duration is controlled and directed to the 44’s Coil. Each coil winding contains over a pound of copper wire that is hand-wound for accuracy. The voltage is immediately stepped up and sent to the mag’s cap where it gets accurately distributed to the correct spark plugs, maximizing the explosion of heat and energy in the cylinder. Versatility is the name of the game with the Pro-Mag 44. Its design allows you to incorporate optional accessories such as a crank trigger, for the ultimate in ignition precision. Other possibilities include a Timing Retard Control or a rev limiter for improved consistency and safety.


BrandPro Mag
Emission Code3
Primary Current44 amps
RPM Ratingthrough 12,000 rpm
Spark Energy800 millijoules (at the gap)
WarningCalifornia Proposition 65

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This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

WARNING FOR 81307: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
*Free Shipping & Handling only offered to the continental US on orders over $100.