Ford test pressure 40 or 43.5 psi?
01-04-2007, 12:48 PM
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Ford test pressure 40 or 43.5 psi? I recently purchased a matched set of Ford 30 lb/hr (red top) injectors. The included calibration summary did not list the test differential pressure. According to the Ford Racing website, the test pressure is 40 psi. I suspect that this is a mistake and that the actual test pressure is 3 bar or 43.5 psi. Who can confirm the correct test pressure?
01-04-2007, 01:12 PM
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I found what appears to be the definitive answer on page 117 of the 2007 Ford Racing Parts catalog.
Note: These fuel injectors are rated at 40 psi using a fuel with a specific gravity of .72 @ 65°F
Note: These fuel injectors are rated at 40 psi using a fuel with a specific gravity of .72 @ 65°F
01-04-2007, 01:57 PM
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Originally Posted by Gary Z
I found what appears to be the definitive answer on page 117 of the 2007 Ford Racing Parts catalog.
Note: These fuel injectors are rated at 40 psi using a fuel with a specific gravity of .72 @ 65°F
Note: These fuel injectors are rated at 40 psi using a fuel with a specific gravity of .72 @ 65°F
good info..thanks.
