Hi All What would be normal oil pressure figures on my 1987 5K CSTQ? Given I just rebuilt the motor but didnt touch the bottom end. I am reading about 75psi startup when cold 25 to 30psi tickover hot 50-60psi driving the hot tickover seems low and the motor gets a bit clacky on the front (cyl) 1 lifters if left idling for any length of time. Cheers Timmy