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Mallory HyFire Ignition Box

Mallory HyFire Ignition Box

PART# 690

$174.95   Suggested Retail
$156.95   Your Price
Free Shipping
In Stock  


A modern twist on a familiar name in ignition performance is back! The Mallory HyFire needs no introduction. Packed inside the retro case are modern electronics ready to deliver a powerful ignition punch. The HyFire is a capacitive discharge ignition that supplies multiple sparks at low RPM’s for a clean idle and quick throttle response. Since the HyFire provides powerful spark through redline, a built in adjustable rev limiter will help tame your beast in case of a missed shift or driveline failure. The rev limiter is adjustable in 100 RPM increments with easily adjustable rotary dials.


  • Modern capacitive discharge ignition technology
  • Retro design for classic good looks
  • Connects easily to points, amplifiers and magnetic pickup distributors
  • Adjustable rev limiter for overrev protection
  • Multiple sparks at low RPM for improved starting, clean idle and snappy throttle response


Emission Code3
Product TypeIgnition

Tech Resources


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.

*Free Shipping & Handling only offered to the continental US on orders over $100.

Some parts are not legal for use in California or other states with similar regulations.