1. In this system, lower part of the connecting rod is provided with a scoop which is hollowed to catch the oil and it will be carrying and throwing the oil when the engine is running. Due to this ...

When two metallic surfaces under direct contact move over each other, they create friction which generates heat. This causes excessive wear and tear of those moving parts. However, when a film of ...

From the archives: A lack of lubrication is the most common cause of engine component failure, so consider these factors with your oiling system. To celebrate HOT ROD's 75th anniversary, we teamed up ...