Posted by Todd Wilson on Monday, May 04, 2009 at 00:54:19 :
In Reply to: Just curious posted by David Sherman on Sunday, May 03, 2009 at 22:04:15 :
I think it has to do with the oil passages. They start flowing at the cam bearings and work their way down to the crank and rods. Cam bearings wear and start to hog some of the pressure.
Todd