Try trade magazines, online and hard copy
Have no clue what you mean by crinkly metal. Engines are made of steel or aluminum.
PH 8172 Though it doesn't seem easy to find in my area.
Most engines are made of cast iron, some are aluminum alloys those are pretty much the primary materials used for engines. presently engines are designing with plastic. These engines are used in racing and high end cars.
MTD Throrx engines are made by Kohler and Briggs and Stratton. Some Thorx small engines, for use in chainsaws, are made by Walburo Inc.
aluminum
like all other engines they are made/manufactured in a factory on an assembly line or mostlikely now, by machines
yes definitely it can be made using diesel engines, but it will be so heavy that it cannot be handled by an individual
Engines can be made out of iron, steel and aluminum. Aluminum is lightweight, but is not as durable as the formerly listed metals.
jet engines
chittranjan
Depends on the engine.