The high-end car's engine is made of aluminum or cast iron
The engine, the generic LS1 and the Polaris V8 engine, the Peugeot 2-liter four-cylinder engine and the universal new inline four-cylinder engine are all made of aluminum.
Now, the aluminum engine has been used in a large number of models, in foreign countries, Rover's k series engine, BMW M52 inline six-cylinder engine, Nissan's VQ engine, Jaguar-AJ-V8 engine, Mercedes-Benz V6 and V8
The cylinder head is aluminum alloy, the cylinder is the cast iron engine, we generally call the cast iron engine.
Every day, the aluminum engine is the cylinder head and cylinder are made of aluminum alloy engine.
