Obviously you have never seen a runaway before. It uses the lubricating oil as fuel. Shutting off the fuel won't do a dang thing for you. You need to put a board over the turbo to not allow air. When they runaway they rev a lot higher than normal. Sometimes double rpm.
so why can a m35a2 run off motor oil perfectly fine if oil dosent ignite, the engine in them works the same as a diesel except the fuel density compensator which is part of the fuel system not the ignition
please quote where i said oil doesnt ignite. It doesnt ignite as reliably as diesel does, it just simply doesnt feed the engine in even nearly a large enough quantity to run