Recent content by Chw

  1. C

    How to turn delivery valves?

    I’ve read that, thank you for suggesting it, very helpful stuff. I haven’t messed with the internals of the pump, but I want to. That’s why I’m asking about turning the delivery valves.
  2. C

    How to turn delivery valves?

    Here’s a picture of the project.
  3. C

    How to turn delivery valves?

    Yes, thanks for the warm welcome. I’ve already removed shims from bottom of pump and removed rack screw. I’ve also added a gt1544 turbo making about 10psi. I feel I can benefit from a little more fuel. Egts and intake air temps are manageable at the moment.
  4. C

    How to turn delivery valves?

    I was wondering if anyone would be kind enough to explain to me how to turn delivery valves to increase fuel on D1305(same pump as the more common D1105). This is my first time posting on a forum so bare with me