Quote:
Originally Posted by 80stech
Those pressures are good but the regulator vent hose being hooked to vacuum will lower the engine running pressure so it might be a good idea to have a quick look at that hose.
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Is this the small hose that connects to the air intake elbow? Or which hose are you referring to?
I just checked pressures with the engine running and did some deep throttle stabs (in neutral of course), the pressure does bounce a bit as low as 45 psi but quickly recovers, almost instantaneously.