7025242/550-870K
Holley Sniper Stealth 4150 Master Kit - Shiny
- Brand Sniper
- Model 550-870K
- Availability Available To Order
Part # 34-42 is required for a bolt-in installation.Bolt on 4150 Flange Carburetor Replacement Simple Calibration Wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own!) - NO laptop required! Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI! Only 4 Wiring Connections Required! (Battery +, Battery - , Switched Ignition & RPM) vailable in 3 finishes: Shiny, Black and coming soon, Gold Supports up to 650hp with Four 100 Lb/Hr Injectors! Throttle body mounted ECU – no extra boxes to mount High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI! All of the wiring exits below the rear fuel injector cover, for a completely stealth installation. Timed spark part for vacuum advanced distributors located under the front fuel bowl, for easy access to the distributor. Throttle body mounted ECU – no extra boxes to mount Air entry is machined to fit most stock style air cleaners with air cleaner locator provisions. External fuel pressure regulator required, set to a base pressure of 58.5 PSI, such as 12-886. Integrated ignition timing control The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn! OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service. Included clamp-on oxygen sensor kit for 2.25" exhaust ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange
Features
References
| Brand | Sniper |
| Category | Air & Fuel Delivery |
| Product Code | 7025242 |
| SKU: | 550-870K |
Specifications
| Brand | Holley Sniper EFI |
| Emission Code | 3 |
| Product Type | Sniper Stealth EFI 4150 Master Kit |
| Sale Category | Air and Fuel Delivery |
| Warning | California Proposition 65 |
| Finish | Shiny |
| Flange Style | 4150 |
| Transmission | 700R4/200R4, Ford C4/C6, TH350 |
| Height | 3.28" |
| Model | 4150 EFI Conversion Throttle Body |
| Inlet / Outlet Size | 3/4-16 Female O-Ring (AN 8) |
| Max Horsepower Rating | 650 Naturally Aspirated |
| Fuel Pressure | 58.5 PSI |
| CFM | 870 |
| Injector Size | 100 lb/hr @ 58.5 PSI |
| MAP Sensor | 2Bar |
Specifications
| Brand | Holley Sniper EFI |
| Emission Code | 3 |
| Product Type | Sniper Stealth EFI 4150 Master Kit |
| Sale Category | Air and Fuel Delivery |
| Warning | California Proposition 65 |
| Finish | Shiny |
| Flange Style | 4150 |
| Transmission | 700R4/200R4, Ford C4/C6, TH350 |
| Height | 3.28" |
| Model | 4150 EFI Conversion Throttle Body |
| Inlet / Outlet Size | 3/4-16 Female O-Ring (AN 8) |
| Max Horsepower Rating | 650 Naturally Aspirated |
| Fuel Pressure | 58.5 PSI |
| CFM | 870 |
| Injector Size | 100 lb/hr @ 58.5 PSI |
| MAP Sensor | 2Bar |
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