Holley Sniper 2 4150 Master EFI Kit with Bluetooth/Fuel Pump/PDM

Get a smoother throttle feel, easy cold starts, and better fuel economy out of your 4-barrel carburetor via the Holley Sniper 2 master EFI kit! Holley designed this kit with a calibration wizard that creates a base map and self-tunes all on its own. All it needs on your part is a couple of answers about your application and it gets the job done, laptop-free. Afterwards, you can tune it from your phone by using the Bluetooth feature, compatible with iOS and Android. Pick from a black or polished finish to make the kit match your engine bay style.

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
- Bluetooth Compatible with iOS and Android Phones
- 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
- External, Inline Fuel Pump with Cushioned Mounting Brackets
- Works with 3/8” Factory Sending Units or Dedicated Bulkhead Fittings
- Next Gen, Mil-Spec Style, M8 Positive Lock Connector for CAN1/CAN2

Capable of supporting up to 650 NA horsepower, the kit is ready to take on almost any setup. You also get the benefit of integrated GM TH350/400, 200-4R/700R4, and Ford C4/C6 kickdown provisions. Packaged with an external, inline fuel pump and PDM too, wiring will be straightforward plus it works great in conjunction with ignition systems. It even maintains a clean look because of the “hidden” harness design. Best of all, the kit works with any component part of the Sniper EFI ecosystem, making it easy to upgrade even more in the future.

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.