I have a built 3.0 with a Rebello prepared block and crank running a turbo oil pump and Rebello's oil bypass modification. The oil pressure is fine at idle, but at speed, it runs right around 100 psi. Does anyone know of a lighter spring for the oil pump or an easy way to adjust the pressure? I have a mechanical autometer gauge, so I am sure this is the pressure. My engine seems to find leaks where there would normally be none.
Any real world experience would be sincerely appreciated