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Halloween Special Holley Efi 550-858k Sniper Efi Self-tuning Master Kit Pro Version [je3nKDAm]

$65.99 $211.99 -69%

Introducing the Sniper EFI BBD Master Kit, for Jeep CJ's! The Sniper EFI BBD will be right at home on any 258ci powered trail rig, or weekend cruiser. Not only does the Sniper EFI BBD offer superior throttle response and WOT power over the carburetor

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Introducing the Sniper EFI BBD Master Kit, for Jeep CJ's! The Sniper EFI BBD will be right at home on any 258ci powered trail rig, or weekend cruiser. Not only does the Sniper EFI BBD offer superior throttle response and WOT power over the carburetor, but you can also gain timing control! Put an end to cold start issues, hesitations, vapor lock, and flooding. Upgrade to Sniper EFI and get the tactical accuracy of EFI today! This master kit includes 20" of fuel hose, two filters, one high pressure EFI fuel pump, and all of the required fittings for a complete EFI fuel system conversion!

Specifications:

Description_ASC Holley Performance Emission Code 3: 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
Description_DEF Fuel Injection Conversion Kit
Description_DES Sniper EFI Self-Tuning Master Kit
Description_EXT Sniper EFI Self-Tuning Master Kit; BBD Carburetor Replacement/Handheld Monitor/EFI Hose/Fuel Pump/Post And Pre Fuel Filters/Return Bulkhead/Hardware; Shiny Finish;
Description_FAB 02 Sensor Kit for 2.25 in. Exh. Ensures a Leak Free Install
Description_FAB Full Color Touchscreen For Setup/Tuning/Gauge Displays
Description_FAB Incl. Bosch LSU 4.9 Wideband Oxygen Sensor
Description_FAB Integrated Ignition Timing Control
Description_FAB Internal Fuel Pressure Regulator
Description_FAB OEM Style TPS/IAC/Fuel Pressure Regulator For Years of Service
Description_FAB Only 4 Wiring Connections Required
Description_FAB Self-Tuning ECU Means You Do Not Have To Be A Computer Wiz
Description_FAB Simple Calibration Wizard No Laptop Required
Description_FAB Supports Up to 350 HP w/Two 100 lbs/hr. Injectors
Description_FAB Throttle Body Mounted ECU - No Extra Boxes To Mount
Description_INV SNIPER BBD; POLISHED; MASTER KIT
Description_LAB Proposition 65
Description_MKT Introducing the Sniper EFI BBD Master Kit, for Jeep CJ's! The Sniper EFI BBD will be right at home on any 258ci powered trail rig, or weekend cruiser. Not only does the Sniper EFI BBD offer superior throttle response and WOT power over the carburetor, but you can also gain timing control! Put an end to cold start issues, hesitations, vapor lock, and flooding. Upgrade to Sniper EFI and get the tactical accuracy of EFI today! This master kit includes 20" of fuel hose, two filters, one high pressure EFI fuel pump, and all of the required fittings for a complete EFI fuel system conversion!
Description_MKT Introducing the Sniper EFI BBD Master Kit, for Jeep CJs! The Sniper EFI BBD will be right at home on any 258ci powered trail rig, or weekend cruiser. Not only does the Sniper EFI BBD offer superior throttle response and WOT power over the carburetor, but you can also gain timing control! Put an end to cold start issues, hesitations, vapor lock, and flooding. Upgrade to Sniper EFI and get the tactical accuracy of EFI today! This master kit includes 20 in. of fuel hose, two filters, one high pressure EFI fuel pump, and all of the required fittings for a complete EFI fuel system conversion!
Description_SHO FuelInjConversionKit
height 9.8
Inlet Size 0.5625 in. - 18 Female O-Ring (AN6)
length 26.7
Outlet Size 0.5625 in. - 18 Female O-Ring (AN6)
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
weight 14.5
width 15.0

What Our Customers Say

December 31, 2025

Absolutely no complaints!

Incredibly reliable and well-made.

- Joseph V..

December 31, 2025

Absolutely no complaints!

It's a very dependable and effective item.

- Adalyn P..

December 31, 2025

Absolutely no complaints!

The product is of excellent quality, I am very happy.

- Maverick W..

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