I think you'd be better of using a wood-gas generator, than using alcohol. That can be a backyard operation, but requires lots of experimentation to keep the gas clean, and not tarry. Expect a 30% drop in power.
I hope you keep your spare coil in a faraday cage, I know I do. Hahahahaha!
what electrical parts on our advanced design trucks would be subject to EMP , not that it could ever happen.....right