Thread: 500 in 83 Fleetwood
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Old 06-30-09, 06:52 AM
steelybill steelybill is offline
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Cadillac(s): '85 FWD fleetwood, '93 fleetwood Bro
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Re: 500 in 83 Fleetwood
The info I have here is that normal oil pressure on 472/500 is 35 to 40 PSI. Not a lot, but it seems to work fine. It's not like the old days (50s) when we thought the pressure should be 125 PSI