This would appear as another simple exercise… Not The inlet fitting returning to the engine is also unique. A 90 degree fitting was required _8an to 1/4npt at the engine block. Size wise this configuration is very odd and not readily available if at all. This combination could be obtained from the combination of multiple fittings but would leave us with the dog’s breakfast look that we are all often familiar with. The line also required an immediate bend downward; multiple fittings would not permit the line routing we desired.