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Description
Holley Sniper 550-858K Master EFI 1971-86 Jeep CJ 258 6 cylinder Fuel InjectionOverview: Introducing the Sniper EFI BBD Master Kit, for Jeep CJ's! 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! This master kit
Overview:
Introducing the Sniper EFI BBD Master Kit, for Jeep CJ's! 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! This master kit includes 20" of fuel hose, two filters, one high pressure EFI fuel pump, and all of the required fittings for a complete EFI fuel system conversion!
Features:
- Bolt on BBD Carburetor Replacement
- Engineered specifically for 1971-1986 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)
- Includes complete fuel system consisting of; 20ft of 3/8" Vapor Guard Fuel Hose, Fuel Pump, Filters, necessary hardware and bulkhead fitting to return fuel into the tank!
- 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
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1979 - 1986 | Jeep | CJ7 | 258/4.2L L6 | |
| 1981 - 1985 | Jeep | Scrambler | 258/4.2L L6 | |
| 1979 - 1983 | Jeep | CJ5 | 258/4.2L L6 |
Specs:
| Brand | Holley Sniper EFI |
|---|---|
| Emission Code | 3 |
| Finish | Shiny |
| Fuel Pressure | 58.5 PSI |
| Injector Size | 100 lb/hr @ 58.5 PSI |
| Inlet / Outlet Size | 9/16-18 Female O-Ring (AN 6) |
| Product Type | BBD EFI |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 808 reviews
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Product Reviews
★★★★★ 5
Best product ever
Size: 13.5 Fl Oz (Pack of 1)
Love this skin cleanser so much and it is delicate
On the skin and removes all dirt and debris from skin. Wonderful product
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Reviewed in the United States on May 3, 2026
★★★★★ 5
My Go-to Face Wash Now, Clean Feeling, NO Residue, Very Affordable
Size: 13.5 Fl Oz (Pack of 1)
I've tried many face wash, trust. And this is the best even for dudes with POC oily skin. I use mostly Korean beauty products. And only premium brands. Premium brand costly but much of the other cheaper products is marketing and waste of money and time. Eurecin Hydrating Face Wash is not expensive, commonly found brand name in drug stores and box stores BUT it has the best cleaning feeling you get for washing your face without harsh chemical ingredients.
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No residue feeling. Very light before, during, and after. I say light, even before, because in the bottle it looks and moves like water, not really gel-like. Slides like water on your fingers when applying...then on your face it feels light too with moderate soapiness when rubbed and cleansing face. After washing your face, you feel like nothing is on your face, not residue oils, no weird medicinal smell. Just the cleanest feeling. And I use it everyday yet it last decently long. It's my go-to cleaning face wash now.
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Reviewed in the United States on October 6, 2025
★★★★★ 4
gentle and effective cleanser but a bit drying
Size: 6.8 Fl Oz (Pack of 1)
Update: I added another star to the original rating because I am able to fix the problem of dry skin with a light layer of squalane oil right after washing with this cleanser. Since I utilized moisturizing oil in my routine I no longer have dry and tight skin after cleansing. This cleanser is still effective at removing my mineral sunscreen without breaking me out or cause any irritations. I will finish the bottle and then decide if I will repurchase. I only use a (large) pea size at a time so this will go a long way.
Original review:
I have combo skin. My cheeks are very dry while the T zone is very oily. I used Vanicream facial cleanser for years. They are a bit drying on my cheeks in winter time but otherwise perfectly fine. I do not like the shiny mica in it, and Eucerin's hydrating cleansing gel has hyaluronic acid so it's supposedly more hydrating. The reality is that Eucerin is no more hydrating than Vanicream and even when used in the middle of summer it's slighly drying on my dry cheeks. Aside from that, it's totally fungal acne safe (just like the Vanicream), very gentle, did not break me out, and has a very pleasant consistency. I will not buy it again given the disappointing hydration capability and higher price (than Vanicream). BTW, I do not wear make up so I cannot compare the two for cleansing abilities.
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Reviewed in the United States on August 15, 2024
★★★★★ 5
Good
Size: 6.8 Fl Oz (Pack of 1)
It takes of my make up well. Leaving skin not too dry
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Good quality and works as well as my expensive cleanser.
Size: 6.8 Fl Oz (Pack of 1)
This actually worked as well as my much more expensive cleanser. I am very pleased with this purchase and will continue to use it.
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Reviewed in the United States on April 8, 2026