[Updated on 02 May 2023] This big diesel is a child of V-2 engine from a T-34 tank. Slightly detuned 300 HP version of this engine powered first soviet quarry trucks MAZ-525. And slightly modified version of this engine powered MAZ-537 artillery tractors. Real diesels don't have spark plugs, so this is a very approximate simulation, I had to change fuel properties in order to simulate diesel.
import "engine_sim.mr" import "themes/default.mr" import "engines/oror/d12.mr" use_default_theme() set_engine(eng()) set_vehicle(veh())