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CMcAllister · 08-02-2018, 12:50 PM

I'm not sure, but they were small. .035 maybe. Slightly more for the heads. I wanted to get oil on the crank and keep it there instead of squirting off in other directions. A lot of oil will come through a .035 hole with 60 PSI behind it. .125" holes in the cam bearings is a number I've seen and that sounds way bigger than it needs to be. .125" x 4 is a big oil leak.

08-02-2018, 12:50 PM	#21
CMcAllister Senior Member Join Date: Sep 2006 Location: Fulton County, PA Posts: 616 Likes: 17 Liked 920 Times in 259 Posts	Re: 360 mopar oiling issue I'm not sure, but they were small. .035 maybe. Slightly more for the heads. I wanted to get oil on the crank and keep it there instead of squirting off in other directions. A lot of oil will come through a .035 hole with 60 PSI behind it. .125" holes in the cam bearings is a number I've seen and that sounds way bigger than it needs to be. .125" x 4 is a big oil leak.