I'm on the final throws of the engine plumbing ans wiring on my RV7 and I have two items left that still puzzle me.
1) In the middle top of the engine there is the injector feed distributor with the 4 small fuel line going to each cylinder and one small AN fitting that is marked gage. How is this used? I have a fuel flow and pressure already installed. What does this one give me pressure to the injectors?
2) There is a vent on the engine driven pump, how is this used/plumed?
Help is appreciated, I see a light at the end of the tunnel and it might not be a train! ;-)
1) In the middle top of the engine there is the injector feed distributor with the 4 small fuel line going to each cylinder and one small AN fitting that is marked gage. How is this used? I have a fuel flow and pressure already installed. What does this one give me pressure to the injectors?
2) There is a vent on the engine driven pump, how is this used/plumed?
Help is appreciated, I see a light at the end of the tunnel and it might not be a train! ;-)