Cummins 4BT Diesel Engine Cylinder Head Valve Job and Surfacing
This is a Cummins 4BT diesel engine cylinder head we did a complete valve job & surface to. The exhaust surface was badly pitted & warped along with some damaged bolt holes. We installed some time serts to repair the threaded holes & then machined it flat & square. Motor Mission Machine & Radiator 5435 [...]









