California Smog Legal Version CARB E.O. #D-452-2 Howell EFI announces arrival of new fuel injection conversion kit for classic Jeep Wagoneer and Grand Wagoneer Marine City, MI – March 10, 2015 -The 1971-’93 Jeep Wagoneer and Grand Wagoneer have a huge following among off road enthusiasts. Howell EFI has recently released a carburetion to throttle…