So my plans are finally set in motion and when I take out my C20xe a turbo of some sort will replace it. My question is I have seen a few plug and play ECU conversions that mean I can get a C20Let ECU with internal map sensor but i cannot find a LET loom anywhere at the moment and as usual I want to do a cheapish build.
So what are the differences between the looms and can you use / modify a C20XE loom to run a LET?