$138 Off
$138 Off
|
#425550510BXD
Holley Sniper 550-510-BXD 4-barrel Self-Tuning EFI Conversion Kit
- Self-tuning EFI system for 4-barrel carburetors, designed for easy installation
- Includes a new optional Power Distribution Module (PDM) to simplify wiring
- Works within the Sniper Ecosystem, compatible with Hyperspark ignition, fuel systems, and multiple displays
$1,999.95
/kit
In Stock
$2,137.95
Save $138.00
Quantity
Need Help? Call to Order
Add to a list
Select a vehicle to verify Fitment
Select Vehicle
Product Summary
Universal Fit, Throttle Body Injection Style, Polished
- Self-tuning EFI system for 4-barrel carburetors, designed for easy installation
- Includes a new optional Power Distribution Module (PDM) to simplify wiring
- Works within the Sniper Ecosystem, compatible with Hyperspark ignition, fuel systems, and multiple displays
- Improved drivability with smooth cold starts, better fuel economy, and modernized performance
- User-friendly setup wizard requires no laptop, and it supports engines up to 650hp naturally aspirated or 575hp with boost
Key Specs
| Injection Style | Throttle Body |
| Injector Size | 100 lb/hr @ 58.5 PSI |
| Max Horsepower Rating | 650 |
| ECM Included | Yes |
| Throttle Body Style | Throttle Body Injection (TBI) |
Need To Know
Need help?
855.313.9176Quick and Easy Returns
Return PolicyHolley Sniper 550-510-BXD Details
Holley Sniper 550-510-BXD Details
The Sniper 2 EFI is a self-tuning fuel injection system for 4-barrel carburetors, featuring easy installation, a new Power Distribution Module for simplified wiring, and compatibility with the Sniper Ecosystem, offering improved drivability, fuel economy, and modern convenience for classic vehicles.
- Self-tuning EFI system for 4-barrel carburetors, designed for easy installation
- Includes a new optional Power Distribution Module (PDM) to simplify wiring
- Works within the Sniper Ecosystem, compatible with Hyperspark ignition, fuel systems, and multiple displays
- Improved drivability with smooth cold starts, better fuel economy, and modernized performance
- User-friendly setup wizard requires no laptop, and it supports engines up to 650hp naturally aspirated or 575hp with boost
Guides & Documents
CARB Warning
For use on pre-1966 vehicles only
CARB Warning
For use on pre-1966 vehicles only
Holley Sniper 550-510-BXD Specifications
Holley Sniper 550-510-BXD Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 550-510-BXD |
| Brand | Holley Sniper |
| Injection Style | Throttle Body |
| Injector Size | 100 lb/hr @ 58.5 PSI |
| Max Horsepower Rating | 650 |
| ECM Included | Yes |
| Throttle Body Style | Throttle Body Injection (TBI) |
| GENERAL | |
| CFM | 800 CFM |
| User Tunable | Yes |
| Self Tuning | Yes |
| Injectors Included | Yes |
| Intake Manifold Included | No |
| Metering Style | Speed density |
| EGR | No |
| Throttle Body Included | Yes |
| Throttle Body Material | Cast Aluminum |
| Throttle Body Finish | Polished |
| Throttle Body Flange Type | 4-Barrel Square Bore |
| Venturi Quantity | 4 |
| Fuel Pump Included | Yes |
| Calibration Module Included | Yes |
| Wiring Harness Included | Yes |
| Fuel Pressure Regulator Included | Yes |
| MAP Sensor Included | Yes |
| IAC Motor Included | Yes |
| IAT Sensor Included | Yes |
| TPS Sensor Included | Yes |
| Airflow Rate | 800 |
| Color | Polished |
| Throttle Body Barrels | 4-Barrel |
| Gaskets Included | No |
| Hardware Included | Yes |
| Flow Rating | 340 |
| Sold in Quantity | Kit |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
Questions & Answers
Be the first to ask a question.

