Jeep Howell Fuel Injection Wiring Diagram

1979 jeep cj7 258 th350 np208 howell fuel injection header hei distributor th350 np208 soa lift with yj springs in the front gw springs in the rear.

Jeep howell fuel injection wiring diagram. Lay your new howell tbi wiring harness on top of your engine drill and then mount the relays show in the image to the left onto the firewall using self tapping metal screws. Howell engine developments inc. Howell efi announces arrival of new fuel injection conversion kit for classic jeep wagoneer and grand wagoneer. Tom woods shafts metal cloaks caged 37 toyo mts.

Was formed in 1988 by bill and matt howell to support the growing trend towards the use of electronic fuel injection in the hot rodstreet rod and four wheel drive industries. Fuel injection applications i nstallati on manual model jp 1 efi kit for jeep 258 cid 42 6 cyl engines 1972 1991 this kit is legal to sell distribute and install. To download right click the link and select save as to your computer. Jp1 emission legal version carb eo d452 1972 80 cj 42l offroad emissions legal 139500 add to cart cajp258 tbi kit.

Distributor and charcoal canister using the diagram provided in your. Cacj258 tbi kit. Howell throttle body fuel injection tbi for a jeep cj 258 california emissions engine from day one i have just been dreaming about a day when i could install a howell fuel injection system on my cj. Jp1 emission legal version carb eo d452 1981 86 cj 42l emissions legal.

Installing a howell efi system will august 11 2015 march 31 2018 how to articles jeep accessories product reviews if youre driving an old cj or possibly an early yj theres a good chance youre still running the stock carburetor and fuel system. Simply click the document you wish to view. Howell engine developments inc. Marine city mi march 10 2015 the 1971 93 jeep wagoneer and grand wagoneer have a huge following among off road enthusiasts.

Shown below are installation instructions for a variety of our products and services.