Product Info
Description
The Sniper EFI BBD will be right at home on any 258ci powered trail rig, or weekend cruiser. Not only does the Sniper EFI BBD offer superior throttle response and WOT power over the carburetor, but you can also gain timing control! Put an end to cold start issues, hesitations, vapor lock, and flooding. Upgrade to Sniper EFI and get the tactical accuracy of EFI today!
Product Details
- Bolt on BBD Carburetor Replacement
- Engineered specifically for Jeep CJ’s with 258ci 6 Cylinder Engines
- Throttle body mounted ECU – no extra boxes to mount
- Supports up to 350HP with Two 100lb/hr Injectors
- Only 4 Wiring Connections Required! (Battery +, Battery - , Switched Ignition & RPM)
- Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI)
- Integrated ignition timing control
- High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays
- 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!
- The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime 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
Parts Included
- (1) Holley Sniper EFI BBD Carburetor
- Hardware
Additional Info
| SKU | 550-858 |
|---|---|
| Manufacturer Part Number | 550-858 |
| Variant ID | 7185824 |
| Brand | Holley Performance |
| Part Type | Carburetor |
| SKU Aliases | 550-858 |
Installation Guide Download
What It Fits
| Years | Make | Model |
|---|---|---|
| 1971-1983 | Jeep | CJ5 |
| 1976-1986 | Jeep | CJ7 |
| Years | Make | Model |
|---|---|---|
| 1981-1985 | Jeep | CJ8 Scrambler |
Installation
Installation Guide Download
