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Holley

This category groups the Holley references JDM Distribution supplies to professionals, starting with the Sniper EFI injection kits.

Offer the carburettor to injection conversion

Sniper EFI kits replace a carburettor and manage the mixture through self-learning: a simple solution to offer your customers to modernise an engine's fuel delivery.

  • Sniper EFI injection kits
  • Holley fuel system accessories and components

Questions about a reference or a quantity? Contact our team.

Holley Sniper 2 EFI - Polished
Ref 550-510-3PK Holley
Brand

Holley Sniper 2 EFI - Polished

Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-510-3PK.

Ref: 550-510-3PK

Available from the manufacturer (24+) → Nov 20, 2026
Create a trade account to see the price
Holley Sniper 2 EFI - Polished
Ref 550-510-3PX Holley
Brand

Holley Sniper 2 EFI - Polished

Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-510-3PX.

Ref: 550-510-3PX

Available from the manufacturer (24+) → Nov 20, 2026
Create a trade account to see the price
Holley Sniper 2 EFI - Polished
Ref 550-510-3XK Holley
Brand

Holley Sniper 2 EFI - Polished

Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-510-3XK.

Ref: 550-510-3XK

Available from the manufacturer (24+) → Nov 20, 2026
Create a trade account to see the price
Holley Sniper 2 EFI - Polished
Ref 550-510-3XR Holley
Brand

Holley Sniper 2 EFI - Polished

Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-510-3XR.

Ref: 550-510-3XR

Available from the manufacturer (3) → Nov 20, 2026
Create a trade account to see the price
Holley Sniper 2 EFI - Black
Ref 550-511-3PK Holley
Brand

Holley Sniper 2 EFI - Black

Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-511-3PK.

Ref: 550-511-3PK

Available from the manufacturer (24+) → Nov 20, 2026
Create a trade account to see the price
Holley Sniper 2 EFI - Black
Ref 550-511-3PX Holley
Brand

Holley Sniper 2 EFI - Black

Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-511-3PX.

Ref: 550-511-3PX

Available from the manufacturer (24+) → Nov 20, 2026
Create a trade account to see the price
Holley Sniper 2 EFI - Black
Ref 550-511-3XD Holley
Brand

Holley Sniper 2 EFI - Black

Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-511-3XD.

Ref: 550-511-3XD

Temporarily unavailable
Create a trade account to see the price
Holley Sniper 2 EFI - Black
Ref 550-511-3XK Holley
Brand

Holley Sniper 2 EFI - Black

Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-511-3XK.

Ref: 550-511-3XK

Available from the manufacturer (24+) → Nov 20, 2026
Create a trade account to see the price
Holley Sniper 2 EFI - Black
Ref 550-511-3XR Holley
Brand

Holley Sniper 2 EFI - Black

Conversion kit to replace a carburetor fuel supply with Holley Sniper EFI electronic fuel injection. Fuel pressure : 4 bar (58.5 psi); Inlet/outlet ports : 9/16-18 female O-ring (AN6); Flange : 4150. Manufacturer part number: 550-511-3XR.

Ref: 550-511-3XR

Available from the manufacturer (3) → Nov 20, 2026
Create a trade account to see the price