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

Get a smoother throttle feel than ever and better fuel efficiency with the Sniper 2 EFI kit from Holley! Designed for 4150-flange carburetors, this kit and its calibration wizard are great for both inexperienced and expert tuners. While the wizard creates a base map and self-tunes all on its own, the 5” handheld display offers in-depth tunability. You can set up custom parameters while enjoying the ease that comes with a built-in GPS speedometer. Use it to test the limits of your ride without fear since it can handle up to 650 naturally aspirated horsepower.

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 Return-Style, Drop-In Fuel Pump
- Next Gen, Mil-Spec Style, M8 Positive Lock Connector for CAN1/CAN2

Available in a black or polished finish, this kit works like a charm with fellow components that are part of the Sniper EFI ecosystem. It’s also compatible with GM TH350/400, 200-4R/700R4, and Ford C4/C6 transmissions thanks to its kickdown provisions. A return-style, drop-in fuel pump and PDM are included as well, making the conversion easy on your fuel system while simplifying wiring. Plus, the M8 positive lock connector lets you use CAN1 and CAN2 bus technology, letting you use the most up-to-date tech in your ride.

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.