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Old 01-27-2024, 11:46 AM   #1
mcgarrett
Senior Member
 
Join Date: Dec 2013
Location: Waxahachie, Texas
Posts: 968
Default Pressurized center main bearing?

Watching one of the Hagerty Model A engine rebuild videos, they show adding a copper oil line to the center main cap but didn't go into any of the details on how to plumb it up to the oil pump. What would be the reason for doing so?
Anyone ever done it to their engine? How does it connect to the oil pump? I'm interested in knowing more about this process.
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