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 ...

For as long as there have been mass production engine rebuilders there has been skepticism about quality and a trail of tears to go with puddles of oil. We’ve all been there one time or another. Need ...