. Under driving the pump was a 1990’s fad that should have died with the 90’s.
Actually Moroso was selling under drive crank pulleys at least 20 years before that. I think they were more interested in parasitic HP loss and high rpm pump cavitation than street car cooling. We used them mostly in drag cars.
Last edited by GomangoCuda; 02/12/2309:21 AM.
In theory, there is no difference between theory and practice. In practice, there is.
