Free shipping on ALL orders!* - Details
Mallory HyFire IgnitionYouTube Button

Mallory HyFire Ignition Box

Mallory HyFire Ignition Box

PART# 690

Be the first to write a review
$197.00   Suggested Retail
$176.95   Your Price
Estimated shipping date: 12/11/2020
Email Me When Available
Free Shipping
Add to Wish List


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


Current Draw.7 Amp per 1,000 RPM
Emission Code3
Primary Voltage435 Volts
Product TypeHyFire Ignition Box
RPM Range15,000 RPM with 14.4 Volts
Secondary Voltage43,000 Volts
Spark Energy95 mJ per spark
Spark Series Duration20° Crankshaft Rotation
Voltage Required10-18 Volts, Negative Ground
Weight and Size2.82lbs., 6.875"L x 4.0"W x 3.375"H
Part Number690



This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only 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

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
We Suggest
    Also Bought

        *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

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

         X  Holleydays 2020 Free Shipping
         X  Holleydays 2020 Free Shipping