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Holley Sniper EFI HyperSpark Ignition SystemYouTube Button
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Sniper EFI HyperSpark Distributor - Jeep 258


PART# 565-307

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$287.00   Suggested Retail
$257.95   Your Price
Estimated shipping date: 11/25/2020
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Introducing HyperSpark Ignition, from Sniper EFI. Designed with one goal, to easily add Ignition Timing Control to nearly any Sniper EFI installation. The HyperSpark Distributor housing is billet aluminum stuffed with a Hall Effect crank signal sensor for a noise-free rpm signal to your Sniper EFI ECU. The complete system consists of a High Output HyperSpark CD Ignition Box (556-151) that produces 535 volts of primary voltage all the way up to 12,000 RPM and a HyperSpark ignition coil (556-152) that sends 45,000 volts worth of fuel-burning power to the plug, ensuring complete fuel combustion! Hyperspark CD Ignition Box (556-152) and Ignition Coil (556-151) sold separately.


  • Hall Effect crank trigger sensor housing provides a noise-free RPM signal to the Sniper ECU
  • Recommended for Sniper EFI BBD, 550-858,550-859 or 550-860
  • Billet distributor housing provides corrosion resistance and stylish looks!
  • Patented Clear Installation cap eliminates any confusion while installing the distributor.
  • Easiest plug and play way to add timing control to a Sniper EFI Installation.
  • Distributor shutter wheel is pinned and welded to the shaft, for decades of reliable accuracy.
  • Includes Wire Retainer for a clean installation.
  • Comes with Cast Gear Installed - contact camshaft manufacturer for recommended gear material.


BrandHolley Sniper EFI
Emission Code3
Product TypeIgnition Boxes
Part Number565-307



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
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