rick, i have the erson rockers, a percision pumps hv pump doug provided different springs depending on what i need, i also have a canton road race
oil pan with windage tray. so are 90's to big? will they fill the valve cover area with
oil?. does any one know if kc opens up the
oil returns on his stage 1 heads? this is my first fe so i dont know by looking at them.