When I bought my '51 Champion about 5 years ago, I changed the oil right away. I decided to look at it again a few days ago and was floored to see that it was black![:0] The thing is, the car has never been driven, always in the shop, and run on idle maybe a total of 50-60 mins. Yep, the carb throat was open, but the air in the shop was always clean. This is a new rebuilt 6cyl to boot. Why should the oil be black with such little use on a new motor? I've since changed the oil and found several ounces of gas in the oil from flooding on a couple of starts - but that shouldn't cause the oil to blacken.
Anyways, I've decided it is best to find an oil filter and riggings that I can mount on the engine. How is the oil filtered in these old filters? On the internet I see cannisters with holes in them, with what appears to be a lift-out handle on top. I suspect there is some form of paper filter on the inside? I see in my Chassis Parts book, two types of filters and pipes - an F3-P2 and a F4-P2. Also, a filcron type cartridge and a waste type cartridge? Is there anyone still making/selling these types of filters? I see that the F4-P2 cannister is wider and would probably take a thicker cartridge that would probably do a better job of filtering? I am also wondering if I am stuck to these particular models. Would the same style filter off an old chev or dodge not do the trick?
Any help you could provide is much appreciated.
Dave D.
'51 4-dr Champion
Smithers, B.C.
Canada
Anyways, I've decided it is best to find an oil filter and riggings that I can mount on the engine. How is the oil filtered in these old filters? On the internet I see cannisters with holes in them, with what appears to be a lift-out handle on top. I suspect there is some form of paper filter on the inside? I see in my Chassis Parts book, two types of filters and pipes - an F3-P2 and a F4-P2. Also, a filcron type cartridge and a waste type cartridge? Is there anyone still making/selling these types of filters? I see that the F4-P2 cannister is wider and would probably take a thicker cartridge that would probably do a better job of filtering? I am also wondering if I am stuck to these particular models. Would the same style filter off an old chev or dodge not do the trick?
Any help you could provide is much appreciated.

Dave D.
'51 4-dr Champion
Smithers, B.C.
Canada
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