Holley EFI 565-307 Sniper EFI Hyperspark Distributor
SKU: 59339384595

Holley EFI 565-307 Sniper EFI Hyperspark Distributor

Sale price$263.23 Regular price$292.48
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Holley EFI 565-307 Sniper EFI Hyperspark DistributorOverview: 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

Overview:

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.

Features:

  • 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.

Application:

Year Make Model Submodel Engine Size
1987 - 1990 Jeep Wrangler 258/4.2L L6
1971 - 1975 Jeep CJ6 258/4.2L L6
1974 - 1976 Jeep J20 258/4.2L L6
1972 - 1983 Jeep Wagoneer 258/4.2L L6
1971 - 1983 Jeep CJ5 258/4.2L L6
1971 - 1973 Jeep J-2600 258/4.2L L6
1971 - 1973 Jeep J-4500 258/4.2L L6
1981 - 1985 Jeep Scrambler 258/4.2L L6
1973 - 1983 Jeep DJ5 258/4.2L L6
1979 Jeep DJ5
1976 - 1986 Jeep CJ7 258/4.2L L6
1974 - 1987 Jeep J10 258/4.2L L6
1972 - 1973 Jeep Commando 258/4.2L L6
1971 - 1973 Jeep J-2500 258/4.2L L6
1984 - 1986 Jeep Grand Wagoneer 258/4.2L L6
1974 - 1983 Jeep Cherokee 258/4.2L L6
1971 - 1973 Jeep J-4800 258/4.2L L6
1971 - 1973 Jeep J-4700 258/4.2L L6
1971 Jeep J-3800 258/4.2L L6
1971 - 1973 Jeep J-4600 258/4.2L L6
1971 - 1973 Jeep J-100 258/4.2L L6

Specs:

Brand Holley Sniper EFI
Color Black
Emission Code 3
Product Type Ignition Boxes
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59339384595

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4.1 ★★★★★
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Product Reviews
Z
Verified Purchase
Zander kagley
Massapequa, US
★★★★★ 5
Good product at a great price
Size: 16 AWG-100 ft
Used to wire my door speakers and it worked amazing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
J
Verified Purchase
jyst1
Cuba, US
★★★★★ 5
Smaller than the original, but works well.
When I received it, it was so small that I thought it was a toy, or maybe for some 4cyl engine. It is significantly smaller than the original one. When I looked closer, the mount holes did line up, so I tried it. I did have to get shorter mount bolts. To my surprise, it works great! I don't know what the longevity will be, but it made it through a busy august! Considering the price and how small it is, I might just buy a second one to keep on board. Just in case.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
B
Verified Purchase
Bob Valentine
Fort Morgan, US
★★★★★ 1
Warning!!!
I was so impressed after install!! Fired right up faster that it ever has in the past, had the boat out about 8 times and CACK!!! They say they will stand behind the product and replace it, but do I risk another day ruined on the river? Btw, I have a Volvo penta 5.0 21.5' Larson I/O
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
M
Verified Purchase
Maris I.
Natrona Heights, US
★★★★★ 5
Perfect fit and functioning. Excellent support
The starter fit perfectly, in my Mercruiser 4.3 from 2004, although it was awkward to replace on my engine due to space constraints. I had a few questions for the supplier and quickly received very descriptive answers. Now the starter works perfect in my boat. In all a very good choice which I really can recommend others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 27, 2024
A
Verified Purchase
A. WEAVER
Draper, US
★★★★★ 5
New starter
Part came promptly and was a direct match to the original starter. I did a bench test prior to install and had no issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 16, 2025

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