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Holley Sniper EFI BBD Self-Tuning Base Kit for 258 6-Cylinder Engines

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UPC:
090127050873
Availability:
✅ Free Shipping Lower 48
Weight:
9.20 LBS
$1,299.99

#SAVETHEFULLSIZEJEEP

A Portion Of The Proceeds From Your Purchase Supports The Development & Reproduction Of High Quality 1963-1991 Restoration Parts.

Holley Sniper EFI BBD Self-Tuning Base Kit for 258 6-Cylinder Engines

Holley Sniper EFI BBD Self-Tuning Base Kit for 258 6-Cylinder Engines

$1,299.99

Sniper EFI BBD for 258 Inline-6 Engines

Upgrade your 258ci straight-6 engine with the Sniper EFI BBD, designed to deliver superior performance for your trail rig or weekend cruiser. This EFI conversion offers improved throttle response, better WOT (wide-open throttle) power, and the added benefit of timing control over your carburetor. Sniper EFI BBD will elevate your driving experience by eliminating cold start issues, hesitations, vapor lock, and flooding.

This kit is perfect for Full Size Jeeps and any carbureted vehicle, providing precision fuel management and tactical accuracy. Whether you're on the trails or cruising, you’ll enjoy the reliability and power of a modern EFI system.

Key Features:

  • Bolt-on replacement for BBD carburetors on 258ci Inline-6 engines
  • Throttle body-mounted ECU – no extra boxes to install
  • Supports up to 350hp with two 100lb injectors
  • Integrated fuel pressure regulator (preset to 58.5 PSI)
  • Integrated ignition timing control for enhanced performance
  • High-resolution full-color touchscreen for setup, tuning, and gauge displays
  • Simple calibration wizard – just answer a few engine questions and let it automatically start tuning (NO laptop required)
  • OEM-style TPS/IAC and fuel pressure regulator for durability and dependable service
  • Self-tuning ECU – no need to be a tuning expert
  • Genuine Bosch LSU 4.9 wideband oxygen sensor for real-time fuel map learning
  • Inlet/Outlet size: 9/16-18 female O-ring (AN 6) for easy fuel line connection

Available in a shiny finish.

This is a base kit, and does not include the complete fuel system. You will need to purchase the fuel pump, filters, feed and return hoses, and fittings separately. Check out Holley Sniper EFI Master Kits for a complete package with all necessary items.

Fits:

  • 258 Inline-6 engines in Full Size Jeeps 

Fuel Injection Style: Throttle body
Fuel Injection System Type:Single 2-Barrel Throttle Body (BBD Flange)
Maximum Horsepower with Gas: 350
Timing Control Compatible: Yes
ECM Included: Yes
Self Tuning: Yes
User Tunable: Yes
Fuel System Included: None
Ignition System Included: None
Power Distribution Included: None
User Interface Included: 3.5 in. display
EGR: No
Transmission Controller Included: No
Metering Style: Speed density
Multi-Port Fuel Rails Included: No
Throttle Body Included: Yes
Throttle Body Mounting Flange: Carter BBD
Venturi Quantity: 2
Throttle Body Material: Cast aluminum
Throttle Body Color: Natural
Injectors Included: Yes
Injector Size (lbs/hr): 100 lbs./hr.
Calibration Module Included: Yes
Wiring Harness Included: Yes
Oxygen Sensor Included: Yes
Fuel Pressure Regulator Included: Yes
MAP Sensor Included: Yes
IAT Sensor Included: Yes
TPS Sensor Included: Yes
IAC Motor Included: Yes

Emissions: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

To submit a return or exchange request, please go to our Contact Us page to submit order information. Photos of any damaged products may be requested and required to process any full or partial refund. If approved, we will provide you with an RMA number along with a return label for shipping.

Parts returned that are not defective, are subject to a 25% restocking charge. JeepRecyclers.com/McDaniel Motor Co. is NOT responsible for any parts that have been altered, modified, disassembled, or damaged by misuse or an accident subsequent to the parts purchase.

Reconditioned parts come with a minimum warranty of 90 days, unless otherwise stated (Refer to product listing for warranty duration). The warranty is void if the parts are not returned in the same condition in which they are sold. Warranties for aftermarket parts are covered by the manufacturer.

What Are My Shipping Fees?

For orders delivered within the continental US where reason for return isn't a result of a JeepRecyclers.com/McDaniel Motor Co. error, the cost of the initial shipping charge and a return fee will be deducted from your refund. A prepaid shipping label(s) will be provided. The flat fee for each item being returned can be found in the chart below:

Retail cost of the item Per Item Return Fee
Less than $25.00 $3.75
From $25.00-$49.99 $5.75
From $50.00-$99.99 $7.75
More than $100.00 $9.75

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