When you consider the crazy monkey motion of reciprocating internal combustion engines it is remarkable they work as well as they do. You have eight pistons and connecting rods doing a “do-si-do” ...

A. Objects of the long axis type mounted on parallel supports. The heavy spot, as denoted here by the black dot, causes the object to be both statically and dynamically unbalanced. See All 17 Photos B ...

It has come to our attention that many of the top drag racing builders are overbalancing their engine assemblies. Basically, this is done to help high-rpm out-of-balance conditions and generate longer ...

Continuing just-auto’s series of interviews with tier one suppliers, Matthew Beecham spoke to John Fuerst, Vice President Engineering, Delphi Powertrain Systems about how developments in ...

The 1960 Corvette did not shout about radical change from the curb, yet under its fiberglass skin engineers were quietly chasing better balance. By trimming weight and shifting mass rearward, they ...