He used to get the Check engine light alot on the second engine, just before we ripped it out and scrapped it. On turning the crank you could hear one ofthe pistons leakin air !!
For the conversion, you need the Engine, Box, fly, clutch etc, all ancillaries..bla bla bla
engine side loom, and the loom from ECU to where it goes into the bulkhead. then theirs a few wires that need splicing but its pretty much plug and play