Lancisti

According to the car's title, the engine is the KJ8 type...is it a different code for the same engine E12?

Hi subaru folks, I just adquired an '87 Subaru Libero, and apparently the engine block is cracked, so I tryed to find the same engine on my country's (Spain) but since I imported the car from Germany and this car wasn't sold here, there is no chance to find one here. I goggled a little and it seems that this engine ,E12, is the same 1.2cc 3 cyl. block than the used at the Subaru Justy, wich was sold in Spain, I found some of those engines from wrecked cars, but I have some doubts here that you may solve: -The engine codes I found were EF12 instead E12, apparently its all similar, naturally aspirated, carburator, no electronic engine management, so no ecu, etc, but; I would like to know if my gearbox housing is the same, and if I would find any problem with the starter pinions/ring or the cranck size/pinions, etc. Aswell, this EF12 has around 20 more hp, and im guessing if that would cause any issue on the Libero's gearbox. Thx.