The equivalent pressure for a pneumatic test is generally higher than that for a hydrostatic test due to the different properties of liquids and gases. A common guideline is to use a pneumatic test pressure of 1.5 to 2 times the hydrostatic test pressure. For example, if a hydrostatic test is conducted at 100 psi, the pneumatic test might be conducted at 150 to 200 psi. However, safety considerations must be taken into account, as pneumatic tests can be more hazardous.
Psi blood test
Have a fuel pressure test done. A 4.3L should have 60 to 66 psi, a 2.2L should have 41 to 47 psi.
When testing a dry standpipe with air, 40 psi for 24 hours is required. In addition to this air test, the piping of the standpipe also needs to undergo a hydrostatic test for 2 hours at 200 psi.
The film showed him measuring his PSI a few times, with the lowest being 1850 towards the beginning, then figures of 1990, 2050, and 2150.
135-184 psi
Check pressure At idle 13-20 psi With ignition on and not running 23-31 psi
45 seconds
150 psi should not vary by more than 10 psi between cylinders
120-130
A hyrostatic pressure of 10 Feet About 5 PSI
Pounds per square inch.