Smaller engines use less fuel, but being turbocharged adds pressure, which can lead tohigher temps and engine knock, damaging the engine. ... To reduce the temperature, you have to dump more fuel to protect the engine with a higher fuel to air ratio, and your fuel economy goes out the ...
This research starts with systematic comparison of specifications, architecture characteristics, and pros and cons of existing various ventilation systems. Important criteria necessary to meet system requirements are defined to decide the best architecture of developing gasoline turbo engine. In orde...