Holley Sniper 2 EFI Base Kit With 5" Handheld User Interface Display Without PDM For 4150 Flange Carburetor
Highlights
- Calibration Wizard Self-Tunes
- 5" Handheld Interface Device
- Improves Fuel Economy
- Your Choice of Finish
Holley Sniper 2 EFI Base Kit with 5" Handheld User Interface Display and without PDM for 4150 Flange Carburetors.
Designed for vehicles equipped with a 4150 flange carburetor, this Holley Sniper 2 EFI Base Kit self-tunes using a calibration wizard to make for a seamless transition from carburetor to fuel injection! As an improvement on Holley's original Sniper EFI system, this version offers a list of new functions and features that all work along with the entire Sniper Ecosystem.
Base Kit Features and Benefits:
- Self-tuning EFI conversion for 4150 flange (4-barrel) carburetors
- Calibration wizard creates a self-tune base map using a few simple questions with no laptop required
- Supports up to 650hp naturally aspirated or 575hp on boost with four 100 lb/hr injectors
- Sniper 2 belongs to Sniper EFI Complete Ecosystem
- Includes 5" handheld user interface display
- Your choice of throttle body finish
This Sniper 2 EFI Base Kit comes complete with four 100 lb/hr injectors, making it perfect for your performance build. It also includes a 5" handheld user interface display for use during calibration and set-up. It supports up to 650hp naturally aspirated or 575hp on boost. Plus, you get to choose which finish you want, adding a new style to your ride.
Sniper 2 Features and Benefits:
- Redesigned throttle shaft and plate geometry for a smoother throttle feel
- Integrated transmission kick down provisions for GM TH350/400, 200-4R/700R4 and Ford C4/C6 applications
- “Hidden Harness” wiring harnesses exits from throttle body rear for a clean look
- Redesigned injector connector for improved reliability
- Next Generation mil-spec style M8 positive lock connector for CAN1 and CAN2
- Features the latest in CAN bus technology for a simple yet robust connection
- Accurate TPS reading using onboard contactless magnetic TPS sensor ensures
- Cast-in fuel crossover from the primary to secondary fuel rail
- Sniper 2 throttle bodies are serialized in house for improved customer service if inspection is required
Please Note:
- Sniper 2 is compatible with the complete Sniper EFI Ecosystem that includes plug-n-play Hyperspark Ignition systems (coil, ignition box and distributor), fuel systems (fuel lines, fuel pump hangers), multiple displays, and more.
- The Power Distribution Module (PDM) is NOT included.
Vehicle Fitment:
- 1965-1995 Mustang
- 1948-1979 F-100
- 1966-1977 Bronco
- 1960-1987 Chevy C10
- 1988-1998 Chevy C/K
California Residents: Proposition 65 Warning
Related Categories: F-100 EFI Conversion Kits, C10 EFI Conversion Kits, Bronco EFI Conversion Kits, Mustang EFI Conversion Kits, C/K Engine
Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:
- 1965 and older U.S. manufactured California certified vehicles
- 1967 and older U.S. manufactured federally certified vehicles
Installation Difficulty

Intermediate skill is required for this installation.
Installation Instructions
Vehicle Fitment
This product will fit the following Bronco years:
This product will fit the following C/K years:
- 1988,
- 1989,
- 1990,
- 1991,
- 1992,
- 1993,
- 1994,
- 1995,
- 1996,
- 1997,
- 1998,
This product will fit the following C10 years:
- 1960,
- 1961,
- 1962,
- 1963,
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
- 1974,
- 1975,
- 1976,
- 1977,
- 1978,
- 1979,
- 1980,
- 1981,
- 1982,
- 1983,
- 1984,
- 1985,
- 1986,
- 1987,
This product will fit the following F-100 years:
- 1948,
- 1949,
- 1950,
- 1951,
- 1952,
- 1953,
- 1954,
- 1955,
- 1956,
- 1957,
- 1958,
- 1959,
- 1960,
- 1961,
- 1962,
- 1963,
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
- 1974,
- 1975,
- 1976,
- 1977,
- 1978,
- 1979,
This product will fit the following Mustang years:













