White phase 1, now with added truck turbo and massive head gasket failure

[ozonehostile]

How far to the runners go from your head before they join into one?

The pipes have been designed to be as straight as they can given the space (or lack of) availible for ultimate gas flow, no complex of bends and curves like you get on a turbo petrol engine as a diesel works better with shorter straight pipes in my opinion, so they all come out of the block at an angle then curve upwards into one pipe before entering the turbo if you understand what i mean?