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I have completed the setup in my sig. I am still running the stock fuel pump. How much is this hurting? I had to bump up fuel press to 50 pounds. I was running out of fuel. creating a lean condition. I had it set at 38-40 pounds. 50 seems to be working ok.
What size fuel pump should I go with?
If I go to a larger pump will I be able to lower the press back to around 38?
What size fuel pump should I go with?
If I go to a larger pump will I be able to lower the press back to around 38?