Renovation of old cars
Renovation of old cars is a very profitable venture, especially when really we gain experience in this matter, and cars leaving our workshop turned into real gems automotive industry. While many people engaged in this activity are people who have no training in this area, it does not mean, however, that renewed their cars are worth nothing. Not only that - very often replace an old car in a modern and luxurious car turns out to be really gold investment. No wonder that the number of people interested in restoration of stylish and often very old cars is expanding from year to year.
There are several possible ways to classify internal combustion engines.
By number of strokes
Clerk Cycle 1879 6
Four-stroke engine (Otto cycle)
By type of ignition
Spark-ignition engine (commonly found as gasoline engines)
By mechanical/thermodynamical cycle (these 2 cycles do not encompass all reciprocating engines, and are infrequently used):
The following jet engine types are also gas turbines types:
About automotive industry
The automotive industry is a wide range of companies and organizations involved in the design, development, manufacturing, marketing, and selling of motor vehicles.1 It is one of the world's most important economic sectors by revenue. The automotive industry does not include industries dedicated to the maintenance of automobiles following delivery to the end-user, such as automobile repair shops and motor fuel filling stations.
The term automotive was created from Greek autos (self), and Latin motivus (of motion) to represent any form of self-powered vehicle. This term was proposed by SAE member Elmer Sperry