What should be the pressure be from my 1991 Caprice with a 305? I have about
20 PSI but not sure if that is enough.Thanks,
Rich
- posted
19 years ago
What should be the pressure be from my 1991 Caprice with a 305? I have about
20 PSI but not sure if that is enough.Thanks,
Rich
If the car is Throttle Body Injection they only run around 13 PSI so 20PSI from the pump should be fine. Port Injection usually needs atleast 40 PSI to function correctly.
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