Installation Time
(approx) a Day
Difficulty Level:
Light to Moderate mechanical skill required.
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Holley Sniper 2 EFI Hyperspark Ignition System Bundle with 5-Inch Handheld Display for Small/Big Block Chevy; Black
Item EK-25-934932
Our Price
$2,299.95 set
Military, Medical & First Responders
$115.00 Available in EK Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Black - 5" Handheld / PDM / HyperSpark Bundle
- Master Kit +$410.00 Fuel System Option
- Universal Drop In Module -$100.00 Fuel System Option
- Universal Returnless Drop In Module -$100.00 Fuel System Option
- Hyperspark Ignition Kit Requires Power Distribution Module Selection
- Chevrolet Big Block And Small Block Ignition Kit
- Ford Small Block 8.2 Deck Ignition Kit
- Power Distribution Module Included
- 5 Inch Handheld User Interface
- Bluetooth Module -$200.00 Option
- 3.5 Inch Handheld -$100.00 Option
- In Stock
- Legal For Sale On Uncontrolled Non-Emissions Controlled Vehicles
- Integrated Ignition Coil Bracket
- Improved RF Noise And Interference Resistance
- Smaller And Lighter Ignition Box Design
- Complete Fuel System Available Including Fuel Pump And Hardware
- Geometrically Redesigned Throttle Shaft And Plate
- Cast-In Fuel Crossover For Fuel Rails
- Power Distribution Module Simplifies Wiring Add-In
- Smartphone Tuning Via Bluetooth Module
- Only Four Wiring Connections Required
- Supports Up To 650 HP Naturally Aspirated Or 575 HP Boosted
- Billet Aluminum Construction
- Hall Effect Crank Trigger For Noise Free RPM Signal
- Integrated Transmission Kickdown Provisions
- Clear Installation Cap With Marking Indicator
- Speed Density Air Metering Style
- CAN-BUS Support
- Datalogging Support
- Injector Size 100 LB/HR At 58.5 PSI
- Four Injectors Included
- Two Bar MAP Sensor
- Idle Air Control Motor Included
- Ignition Timing Control Enabled
- Throttle Position Sensor Included
- Throttle Body Air Flow Rate 800 CFM
- Throttle Body Material Aluminum
- Height 3.28 Inches
- Self-Tuning Capability
- Emission Code 3
Description
Advanced EFI Ignition Bundle. The Holley Sniper 2 EFI Hyperspark Ignition System Bundle with 5-Inch Handheld Display for Small Block Chevy; Black combines state-of-the-art fuel injection and ignition technology into a single comprehensive package. Designed for enthusiasts and professionals alike, this system improves cold starts, drivability, and fuel efficiency by integrating modern EFI control with reliable HyperSpark ignition components. Its handheld display simplifies setup and tuning, allowing for precise engine management without the need for extensive technical knowledge or additional hardware.
Construction and Appearance. This system features a durable black finish with high-quality billet aluminum throttle body construction, providing both strength and lightweight performance. The compact and lightweight HyperSpark ignition box and integrated coil bracket allow for a clean and straightforward installation, while all components offer resistance to RF noise and interference common in classic vehicle wiring setups. The throttle body includes a geometrically redesigned shaft and plate for enhanced throttle response.
Installation. Installation is user-friendly, designed for home garage use, and does not require drilling or engine modifications. The Power Distribution Module simplifies wiring by reducing the connections to just four wires—battery positive, battery negative, switched ignition, and RPM signal—making the process approachable for both enthusiasts and professionals seeking a streamlined retrofit experience.
Warranty. A two-year standard warranty is included with the option for extension through product registration.
Holley 550-511-5PX-SBC
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Sniper 2 EFI 4-Barrel Throttle Body Assembly; Black
- (1) 5-Inch Full-Color Handheld Touchscreen Display
- (1) Hyperspark Distributor
- (1) Hyperspark Coil
- (1) Hyperspark Ignition Box
- (1) Complete Wiring Harness with OEM Connectors
- (1) Wideband O2 Sensor
- (1) Coolant Temp Sensor
- Hardware
5.0
Reviews of Holley Classic Engine Products (2)
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