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HOWELL FUEL INJECTION KIT FOR 1981-1986 4.2L JEEP CJ

SKU HOW 392
$1 400.00
In stock
1
Product Details

Howell Fuel Injection Kit for 1981-1986 4.2L Jeep CJ - available in 2 versions OFFROAD and EMISSIONS LEGAL OFFROAD


OFFROAD: Converts the L-6 Jeep engine to EFI by adapting 4.3L GM V-6 components and an in-line electric fuel pump. TBI adapts directly to Jeep barrel carburetor inlet manifold. Most old emission plumbing is eliminated. This improves drivability and fuel economy. This Kit includes all components plus a remanufactured 4.3L GM throttle body. The ECM installs under dash. The high pressure fuel pump must be installed in main fuel line from tank, and the bypass fuel returned to the tank. The harness includes a diagnostic connector, and diagnostics are similar to 1986-92 GM pickup truck.

EMISSIONS LEGAL OFFROAD: This Kit Includes all components above plus a remanufactured 4.3L Chevrolet throttle body to convert the 2BBL CJ or Wrangler Jeep to EFI.
This Kit is 50 state emission legal per CARB EO#D452. Many original emission controls are eliminated which simplifies the under hood area. The ECM installs under dash. The high pressure fuel pump must be installed in the main fuel line from tank, and the bypass fuel returned to the tank. The harness includes a diagnostic connector, and diagnostics are similar to 1986-92 GM pickup truck.

Please specify the type and year of Jeep when ordering your kit. Sam's Offroad has sold and installed hundreds of these kit's without any problems. After installation, most of your old emission plumbing is eliminated and you'll gain better Fuel Economy & Performance.

*Please Note: Howell Electronic Fuel Injection Kit's are custom made for each individual vehicle. Sam's Offroad cannot allow returns on this product so be sure you have the skills to be able to install this before ordering. Please call us with any questions. Our staff is trained help you on your installation and service needs.

Your stock air cleaner will not work with the EFI Conversion Kit so we offer 7" K&N Filter, the right size for hood clearance.

When ordering please consider the following information so we can get you exactly what you need:

  • Are you running Headers?
  • Are you running stock Cam?
  • Are you running stock Pistons?
  • Are you running 2 or 4 barrel Carburetor?
  • Are you running the stock Intake Manifold?
  • Are you running any aftermarket Ignition System? SD? Mallory?
  • What is the estimated altitude you'll be primarily driving at?
After you place the order, you will receive a phone call to discuss these details for your new Fuel Injection System.

Crank Case Ventilation Ring: You will not be able to use your stock air cleaner with the Howell EFI Conversion kit. When removing your old air cleaner on most CJs and YJs you'll notice a hose that hooks into it and then hooks into the back of the valve cover. You will need to retain it so this ring will let you hook up the hose. If it's between the air cleaner and throttle body, We offer the
Valve Cover Recirculation Spacer that fits under the air cleaner and will allow you to reconnect your hose.
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Price protected brands not included. Discount taken at checkout.

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