can someone tell me how much flow a Evo oil pump should have at idle 1000rpm. I changed the oil today and when clearing the old oil out of the motor return hose it just had a very slow trickle. Is this normal or am I up for a new pump or can I put a kit through it. Bike is a 92 softail. 

Ok the oil light has never can on ever. I bought a oil pressure gauge today and fitted it I went for a run up the highway and the oil pressure only got to 18pis and around 2 psi at idle so when I got home I made a spacer for the oil pump spring and now I'm getting 10 at idle and 40 at 3,000rpm.