Quote:

For what it's Worth the only set I ever ran did have slightly less oil pressure at Idle when hot. This was using the same main clearance .003" as I use with steel caps.
Doug


I have noticed the same issue in the late rounds, however you will notice a drop no matter what caps you use. I have found two answers to this problem, and they both work GREAT!!!!

1) Ride the Harley on race day & leave the Racecar in garage.
2) Become a first round runner up like me.

Both keep oil temps down & pressure up!!!