Quote:
Originally Posted by Jack Shaft
Using a lube line from the oil pump gallery to the center main bearing cap along with full flow filtration actually pressurizes the center main bearing,critical for long life with a stock crankshaft.
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You'll likely have someone express a different view on that but I agree. It even helps with a counterweighted crank shaft. I run 25 psi to the middle main bearing on my touring engine (inserted bearings and full flow filter) which has amazed others with how well it goes and for how long it has been doing it. IMO, opinion are nice but you can't argue with reality.