What are the pros and cons of a high compression engine compared to low compression engines? - Quora

What are the benefits of having two crank shafts and a single cylinder in an engine, as opposed to having multiple cylinders? - Quora

The Big Squeeze: High Compression vs. Low Compression • STATE OF SPEED

What is the compression ratio of an engine? - Quora

What are the disadvantages of a diesel engine? - Quora

Could a carbureted diesel engine work by using exhaust waste heat to preheat intake air above the flash point and using a very low compression ratio to reach autoignition temperature at top

What are the disadvantages of large diameter jet engines? - Quora

What is meant by “CI engine”? - Quora

What are the pros and cons of a high compression engine compared

How does porting cylinder heads affect engine performance? - Quora

Why do jet engines have multiple turbines and compressors? - Quora