Continued on with the injector pump side of the engine. The secondary fuel filter housing is on the right of the photo towards the back of the engine.

Installed the rebuilt injector pump with low and high pressure fuel lines. The grey lines above the valve cover are the leak off lines. The leak off system feeds excess fuel that the injectors don't require back to the fuel tank.

It takes a long time to make sure all the lines are plumbed correctly. All these lines have been meticulously cleaned inside and out. Any contamination past the secondary fuel filter would be very bad for the injector pump and fuel injectors. Note the final components of the throttle linkage.

Here's a bigger view of the whole drivers side of the engine. The gray line that passes around the back of the block brings the fuel from the lift pump to the secondary fuel filter. This line is bigger than the high pressure lines. It looks to be 1/4" while the high pressure lines are 3/16". Sorry the pic is a bit fuzzy

