Alan O Hagan

Hi all, Excuse my ignorance and I understand there are similar threads up about this issue but I’d like to know a bit more about it before starting. I’m wondering if someone could point me in the right direction in terms of the work involved in doing the wiring in a 4EFE conversion. Currently have an efi ep82 and would like to install a 4EFE to then turbo sometime in the future, but for now that’s unrelated. The car is not a daily so time completing the project can be spared. I plan on purchasing a donor car very soon, which will give me all the bits needed including 4EFE interior and engine loom and Ecu etc. Ideally would prefer a way of doing it without having to remove the dash if possible. Thanks.