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. D. Long axis object ...

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 ...

Just like the subject says... I took my car in because it's making a clicking sound that gets louder and faster with the RPM... The noise I heard was consistent with a loose timing chain. Apparently ...