Product • Support • Tuning
Part # 550-511-3PX-SBC
$2,418.95
The #1 selling EFI conversion just got better…again! We’re bundling our top selling Sniper 2 packages and passing along maximum savings! Available for small block Chevrolet, big block Chevrolet, and 8.2-inch deck small block Ford (5.0 base), these kits include a HyperSpark distributor, HyperSpark coil, and a HyperSpark 2 ignition box. Coupled with a 3.5” or 5" color LCD touchscreen handheld, Power Distribution Module (PDM), and either a base or master (in-line fuel system) Sniper 2 kit, these are the most complete Sniper EFI conversion kits ever offered by Holley. The PDM module was specifically designed to provide the easiest wiring experience for Sniper 2 kits that are paired with a HyperSpark ignition. Simply slide the stripped wire ends under the positive lock connector and tighten down the set screws. Battery power, ground, and a switched 12V source are all that's required from your vehicle to power the PDM and your Sniper 2 system.
Features & Benefits
Available with or without fuel system, the complete fuel system consists of 20 ft. of 3/8 in. Vapor Guard fuel hose, fuel pump, fuel pressure regulator, filters, necessary hardware, and bulkhead fitting to return fuel into the tank
Fits: Black - 3.5" Handheld / PDM / HyperSpark Bundle
Installation note: Nitrous Control not supported in Sniper 2 EFI software.
In the box: Fuel Injectors, Idle Air Control Motor, Throttle Position Sensor
| Accelerometer Support | No |
| Air Metering Style | Speed Density |
| Boost Control | No |
| CAN-BUS Support | Yes |
| CFM | 800 |
| Coast Guard Approved | No |
| Coil Per Cylinder Ignition Support | No |
| Datalogging Support | Yes |
| Dry Nitrous Control | No |
| EGT Support | No |
| Finish | Black |
| Flange Style | 4150 |
| Forced Induction HP@60PSI | 575 |
| Forced Induction Support | Yes |
| Fuel Pressure | 58.5 PSI |
| Fuel System | Not Included |
| Height | 3.28" |
| HyperSpark Ignition Kit | Chevrolet Big/Small Block |
| Ignition Timing Control | Yes |
| Individual Cylinder Fuel Corrections | No |
| Injector Quantity | 4 |
| Injector Size | 100 lb/hr @ 58.5 PSI |
| Inlet / Outlet Size | 9/16-18 Female O-Ring (AN 6) |
| Knock Retard Support | No |
| MAP Sensor | 2 Bar |
| Max Horsepower Rating | 650 Naturally Aspirated |
| Maximum Injector Quantity Supported | 4 |
| Model | 4150 EFI Conversion Throttle Body |
| Multi-Stage Nitrous Control | No |
| Naturally Aspirated HP@60PSI | 650 |
| PDM | Yes |
| Power Distribution Module | Yes |
| Progressive Nitrous Control | No |
| Self-Tuning | Yes |
| Throttle Body Air Flow Rate | 800 cfm |
| Throttle Body Material | Aluminum |
| Traction Control Support | No |
| Transmission | All |
| User Interface | 3.5 in Handheld |
| User-Tuneable | Yes |
| Wet Nitrous Control | No |
| e85 Support | No |
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