Most people think they spend too much time with the TV, but when it comes to Bow-Tie hot rodders, the exact opposite is true. If you have a carbureted engine backed with a TH700-R4 or TH200-4R ...

A small gap with big importance in the performance and health of an engine - here's everything you need to know.

The hunt for efficient engine valve technology can be a never-ending journey into cam timing, various combustion cycles, and lift and duration adjustments. For that reason, some companies believe ...

A throttle has come to be associated with any part that controls the power of an engine - such as the accelerator pedal - but in actual fact it is a hydraulically operated mechanism used to increase ...

Modern electronic diesel engines use ultra-low sulfur diesel (ULSD) fuel and have sophisticated fuel management systems that include integrated throttle control. Use of these engines results in ...

There's much to be said for technology-it certainly has had an impact on the performance of new cars and trucks. But there's also a fair amount to be said for simplicity. Just because something is ...

Does your engine need a valve adjustment? It depends on the age, condition and brand of vehicle you’re driving. Due to the popularization of roller-follower valve train designs that reduce friction ...

COLORADO SPRINGS — SpaceX is thought to be focusing on static friction in an engine throttle valve as the prime suspect for the loss of the Falcon 9 first stage during the third attempt at recovering ...