Holley Sniper EFI

Special Order

Holley Sniper EFI

MPN: 550-877

Holley Sniper EFI 550-877 Supports Up To 1250HP Boosted - 3.5 in. Handheld Monitor - Carburetor Styling

$3,742.67

If you're looking to make some big power, the Super Sniper Stealth is made for you! Holley's Sniper EFI Super Sniper Stealth 1250 is...

Holley Sniper EFI

MPN: 550-870K

Holley Sniper EFI 550-870K Holley Sniper Stealth 4150 Master Kit - Shiny

$3,161.24

Supports Up To 650HP - 3.5 in. Handheld Monitor - Carburetor Styling - Return Fuel System

Special Order

Holley Sniper EFI

MPN: 550-869K

Holley Sniper EFI 550-869K Quadrajet™ Master Kit - Classic Gold

$3,493.49

The Sniper EFI Quadrajet™ is here to help with classic installs, perfect for not having enough hood clearance to mount an adapter or don’t...

Holley Sniper EFI

MPN: 550-858K

Holley Sniper EFI 550-858K Supports Up To 350 HP - 3.5 in. Handheld Monitor - Return Fuel System

$2,995.13

The Sniper BBD Master Kit includes a complete fuel system consisting of; 20ft of 3/8" vapor guard fuel hose, fuel pump, filters, and all...

Holley Sniper EFI

MPN: 550-858

Holley Sniper EFI 550-858 Supports Up To 350 HP - 3.5 in. Handheld Monitor - No Fuel System

$2,413.70

Introducing the Sniper EFI BBD, for Jeep CJ's! The Sniper EFI BBD will be right at home on any 258ci powered trail rig, or...

Holley Sniper EFI

MPN: 550-850K

Holley Sniper EFI 550-850K Supports Up To 350 HP - 3.5 in. Handheld Monitor - Return Fuel System

$2,829.01

With the Sniper 2300, you can put an end to cold start issues, hesitations, vapor lock, and engine flooding on many vehicle applications. Our...

Special Order

Holley Sniper EFI

MPN: 550-850

Holley Sniper EFI 550-850 Supports Up To 350 HP - 3.5 in. LCD Touchscreen - No Fuel System

$2,247.58

With the Sniper 2300, you can put an end to cold start issues, hesitations, vapor lock, and engine flooding on many vehicle applications. Our...

Holley Sniper EFI

MPN: 550-849K

Holley Sniper EFI 550-849K Supports Up To 350 HP - 3.5 in. Handheld Monitor - Return Fuel System

$2,745.94

With the Sniper 2300, you can put an end to cold start issues, hesitations, vapor lock, and engine flooding on many vehicle applications. Our...

Special Order

Holley Sniper EFI

MPN: 550-552

Holley Sniper EFI 550-552 Supports Up To 175 HP - 3.5 in. Handheld Monitor - One 100 LB/HR Injector

$1,998.40

Are you tired of struggling with the old Autolite model 1100 series carburetor on your classic Ford? The team at Holley has designed the...

Holley Sniper EFI

MPN: 550-511-BXX

Holley Sniper EFI 550-511-BXX Holley Sniper 2 EFI - Black

$2,247.58

The #1 EFI conversion system just got better! Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style...

Special Order

Holley Sniper EFI

MPN: 550-511-BXK

Holley Sniper EFI 550-511-BXK Holley Sniper 2 EFI - Black

$2,995.13

The #1 EFI conversion system just got better! Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style...

Special Order

Holley Sniper EFI

MPN: 550-511-BPK-SBF

Holley Sniper EFI 550-511-BPK-SBF Sniper 2 EFI Bundle with HyperSpark Ignition System

$3,719.47

Make your classic drive like a modern fuel injected vehicle, including better cold starts, smooth drivability, and improved fuel economy. Sniper 2 was designed...

Special Order

Holley Sniper EFI

MPN: 550-511-BPK-SBC

Holley Sniper EFI 550-511-BPK-SBC Sniper 2 EFI Bundle with HyperSpark Ignition System

$3,719.47

Make your classic drive like a modern fuel injected vehicle, including better cold starts, smooth drivability, and improved fuel economy. Sniper 2 was designed...

Special Order

Holley Sniper EFI

MPN: 550-511-BPK

Holley Sniper EFI 550-511-BPK Holley Sniper 2 EFI - Black

$3,161.24

New for Sniper 2 is the optional Power Distribution Module (PDM). This cost-effective and optional accessory isolates the core of your EFI and ignition...

Special Order

Holley Sniper EFI

MPN: 550-511-5XX

Holley Sniper EFI 550-511-5XX Base Kit - Without PDM - 5 in. Handheld

$2,745.94

The #1 EFI conversion system just got better! Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style...

Special Order

Holley Sniper EFI

MPN: 550-511-5PX-SBC

Holley Sniper EFI 550-511-5PX-SBC Sniper 2 EFI Bundle with HyperSpark Ignition System

$3,422.31

Make your classic drive like a modern fuel injected vehicle, including better cold starts, smooth drivability, and improved fuel economy. Sniper 2 was designed...

Holley Sniper EFI

MPN: 550-511-5PK-SBC

Holley Sniper EFI 550-511-5PK-SBC Black - 5" Handheld / PDM / HyperSpark Master Kit Bundle

$4,090.92

The #1 selling EFI conversion just got better…again! We’re bundling our top selling Sniper 2 packages and passing along maximum savings! Available for small...

Special Order

Holley Sniper EFI

MPN: 550-511-5AE

Holley Sniper EFI 550-511-5AE Holley Sniper 2 EFI Upgrade 5'' Kit w/ Regulator - Black

$2,496.76

Want to make the switch from the original Sniper EFI to Sniper 2 and don't want to rewire your system? The new Sniper 2...

Special Order

Holley Sniper EFI

MPN: 550-511-3XX

Holley Sniper EFI 550-511-3XX Base Kit - Without PDM - 3.5 in. Handheld

$2,413.70

If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2...

Special Order

Holley Sniper EFI

MPN: 550-511-3XK

Holley Sniper EFI 550-511-3XK Inline Pump - Without PDM - 3.5 in. Handheld

$3,161.24

Make your classic drive like a modern fuel-injected vehicle, including easy cold starts, smooth drivability, and improved fuel economy! Sniper 2 is designed to...

Special Order

Holley Sniper EFI

MPN: 550-511-3PX-SBF

Holley Sniper EFI 550-511-3PX-SBF Sniper 2 EFI Bundle with HyperSpark Ignition System

$3,199.44

The #1 selling EFI conversion just got better…again! We’re bundling our top selling Sniper 2 packages and passing along maximum savings! Available for small...

Special Order

Holley Sniper EFI

MPN: 550-511-3PX

Holley Sniper EFI 550-511-3PX Base Kit - With PDM - 3.5 in. Handheld

$2,662.88

The #1 EFI conversion system just got better. Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style...

Special Order

Holley Sniper EFI

MPN: 550-511-3PK-SBF

Holley Sniper EFI 550-511-3PK-SBF Black - 3.5" Handheld / PDM / HyperSpark Master Kit Bundle

$3,868.05

Make your classic drive like a modern fuel injected vehicle, including better cold starts, smooth drivability, and improved fuel economy. Sniper 2 was designed...

Holley Sniper EFI

MPN: 550-511-3PK

Holley Sniper EFI 550-511-3PK Inline Pump - With PDM - 3.5 in. Handheld

$3,327.37

If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2...

Holley Sniper EFI

MPN: 550-511-3AX

Holley Sniper EFI 550-511-3AX Holley Sniper 2 EFI - Black

$2,081.45

If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2...

Special Order

Holley Sniper EFI

MPN: 550-511-3AE

Holley Sniper EFI 550-511-3AE External Fuel Pressure Regulator, Fittings, Hose

$2,247.58

If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2...

Special Order

Holley Sniper EFI

MPN: 550-510-BPK-SBC

Holley Sniper EFI 550-510-BPK-SBC Sniper 2 EFI Bundle with HyperSpark Ignition System

$3,719.47

The #1 selling EFI conversion just got better…again! We’re bundling our top selling Sniper 2 packages and passing along maximum savings! Available for small...

Special Order

Holley Sniper EFI

MPN: 550-510-5PK-SBC

Holley Sniper EFI 550-510-5PK-SBC Sniper 2 EFI Bundle with HyperSpark Ignition System

$4,090.92

Make your classic drive like a modern fuel injected vehicle, including better cold starts, smooth drivability, and improved fuel economy. Sniper 2 was designed...

Holley Sniper EFI

MPN: 550-510-3XX

Holley Sniper EFI 550-510-3XX Base Kit - Without PDM - 3.5 in. Handheld

$2,413.70

Make your classic drive like a modern fuel-injected vehicle, including easy cold starts, smooth drivability, and improved fuel economy. Sniper 2 is designed to...

Holley Sniper EFI

MPN: 550-510-3XK

Holley Sniper EFI 550-510-3XK Inline Pump - Without PDM - 3.5 in. Handheld

$3,161.24

New for Sniper 2 is the optional Power Distribution Module (PDM). This cost-effective and optional accessory isolates the core of your EFI and ignition...

Special Order

Holley Sniper EFI

MPN: 550-510-3XD

Holley Sniper EFI 550-510-3XD Returnless Style Drop-In Module - Without PDM - 3.5 in. Handheld

$3,493.49

If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2...

Holley Sniper EFI

MPN: 550-510-3PX

Holley Sniper EFI 550-510-3PX Base Kit - With PDM - 3.5 in. Handheld

$2,662.88

Make your classic drive like a modern fuel-injected vehicle, including easy cold starts, smooth drivability, and improved fuel economy. Sniper 2 is designed to...

Special Order

Holley Sniper EFI

MPN: 550-510-3PK-SBC

Holley Sniper EFI 550-510-3PK-SBC Sniper 2 EFI Bundle with HyperSpark Ignition System

$3,868.05

Make your classic drive like a modern fuel injected vehicle, including better cold starts, smooth drivability, and improved fuel economy. Sniper 2 was designed...

Holley Sniper EFI

MPN: 550-510-3PK

Holley Sniper EFI 550-510-3PK Inline Pump - With PDM - 3.5 in. Handheld

$3,327.37

New for Sniper 2 is the optional Power Distribution Module (PDM). This cost-effective and optional accessory isolates the core of your EFI and ignition...