Holley Sniper 2 4150 EFI Kit with 5” Handheld Display/ Returnless Drop-In Fuel Pump/ PDM

From easy cold starts to support for up to 650 NA horsepower, the Sniper 2 EFI kit turns 4-barrel carburetors into menaces. Inexperienced and veteran tuners alike will love this Holley kit for its calibration wizard, which creates a base map all on its own. Just answer a few questions about your application to get it started, then it’ll start self-tuning without needing a laptop. You can get more in-depth through the 5” handheld display, which is built-in with a GPS speedometer. It gives you the power to set up customizable parameters plus it’s fully colored and backlit, making it easy on the eyes.

Features and Benefits:
- For 4-Barrel, 4150-Flange Carburetors
- Available with Black or Polished Finish
- Supports up to 650 Naturally Aspirated (NA) Horsepower
- Supports 575 HP on Boost with (4) 100 lb/hr Injectors
- Calibration Wizard Creates Base Map & Self-Tunes
- No Laptop or Tuning Experience Required
- Fully Colored & Backlit 5” Handheld Display
- Display Has Customizable Parameters & Built-In GPS Speedometer
- Compatible with Other Sniper EFI Components
- Redesigned Throttle Shaft and Plate Geometry
- Smoother Throttle Feel, Easy Cold Starts, & Refined Fuel Economy
- Onboard Contactless Magnetic TPS Sensor
- Kickdown Provisions: GM TH350/400, 200-4R/700R4, & Ford C4/C6
- “Hidden Harness” for Clean Appearance
- Redesigned Injector Connector for Better Reliability
- Cast-In Fuel Crossover From Primary to Secondary Fuel Rail
- Power Distribution Module (PDM) Simplifies Wiring
- PDM Works Great in Conjunction with Ignition Systems
- Includes Returnless, Drop-In Fuel Pump
- Next Gen, Mil-Spec Style, M8 Positive Lock Connector for CAN1/CAN2

By using a redesigned throttle shaft and plate geometry, the kit gives you a smoother throttle feel plus better fuel economy. It’s also accessible since it has integrated GM TH350/400, 200-4R/700R4, and Ford C4/C6 kickdown provisions. A returnless, drop-in fuel pump is included as well with the necessary fuel system components, making the conversion easier. As a bonus, the PDM isolates the core of the EFI and the ignition’s wiring into one, localized spot. Available in two finishes, the kit is a fine choice in powering up your ride and it works great with other Sniper EFI components.

Vehicle Fitment:
- 1965-1995 Ford Mustang
- 1966-1977 Ford Bronco
- 1948-1979 Ford F-100
- 1960-1987 Chevy C10
- 1988-1998 Chevy/GMC C/K

Tech Tip: The fuel system includes a 20’ and 3/8” Vapor Guard fuel hose, fuel filter before and after the pump, fuel pressure regulator, fuel fittings, and the necessary hardware.

Please Note: The Sniper 2 EFI software does NOT support nitrous control.