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Holley Sniper 2 EFI Base Kit with PDM; Polished (Universal; Some Adaptation May Be Required)
Item 436191
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$1,759.95
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Self-Tuning, Easy-To-Install EFI Conversion For 4-Barrel 4150 Flange Style Carburetors
- Optional Power Distribution Module Simplifies EFI And Ignition Wiring
- Compatible With Complete EFI Ecosystem Including Hyperspark Ignition And Multiple User Interfaces
- Supports Up To 650 Horsepower Naturally Aspirated Or 575 Horsepower On Boost
- Integrated Transmission Kickdown Provision For GM And Ford Automatic Transmissions
- Includes Genuine Bosch LSU 4.9 Wideband Oxygen Sensor For Real-Time Fuel Map Learning
- Next Generation ECU With Improved RF Noise And Interference Resistance
- Only Four Wiring Connections Required: Battery+, Battery-, Switched Ignition, RPM
- Redesigned Throttle Shaft And Plate Geometry For Smoother Throttle Feel
- Plug-And-Play HyperSpark Distributor Support For Integrated Timing Control
- Onboard Contactless Magnetic Throttle Position Sensor Included
- Injector Connectors Redesigned For Improved Reliability
- Cast-In Fuel Crossover Between Primary And Secondary Fuel Rails
- Clamp-On Oxygen Sensor Kit With Stainless Steel T-Bolt Clamps And Weldable Flange Included
- M8 Positive Lock Connector For CAN Bus Communication
- Hidden Harness Design Exits From Rear Of Throttle Body For Clean Appearance
- Calibration Wizard Creates Base Map And Begins Self-Tuning Without Laptop
- Supports Wide Variety Of User Interfaces: 3.5-Inch And 5-Inch Handheld Displays, Plus Bluetooth Dongle
- Separate Adaptors Available For Additional Ignition Types
- Fits Universal; Some Adaptation May Be Required
| Brand | Holley |
| Throttle Body Type | Cable |
| Throttle Body Diameter | N/A |
Description
High-Performance Fuel Injection. The Holley Sniper 2 EFI Base Kit with PDM; Polished is a self-tuning EFI conversion system designed for easy installation on 4-barrel 4150 flange style carburetors. It delivers modern fuel injection performance with improved drivability, cold starts, and fuel efficiency, making it an ideal upgrade for classic engines.
Construction and Appearance. Featuring a polished finish, the throttle body is built with durable materials and precision engineering. Redesigned throttle components and sealed connectors enhance reliability and provide a clean, professional look with hidden wiring harness exits for seamless integration.
Installation. The installation process is straightforward and suitable for home garages without the need for specialized tools or drilling. With only four wiring connections required, setup is simplified, minimizing complexity during the conversion.
Warranty. The product includes a two-year standard warranty, with an option to extend coverage through product registration.
Application. Designed for universal fitment, some adaptation may be necessary depending on the specific vehicle setup. This system is compatible with a broad range of EFI components and classic vehicle fuel systems.
Holley 550-510-3PX
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
5.0
Customer Reviews (1)
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