I was talk to this my mech and he said the only thing my car need for strenghting the motor was doweling dose anyone know what this is and how it will help me in the long run ?

 

extra dowels on housings...dowels help hold the plates together for the engine..extras ones make it sronger in a nutshell....there hollow tubes that go into one housing and then into another....to help hold them together securely on top of the housing tension bolts...