i bought a bsp clone and my crankcase. Pressure is blowing oil out of the valve cover into the pulse line which is drilled correct. Also into catchcan. Normal??? Please help. Should i drill. A hole in fill cap or how do i make a pulse fitting for that? Do i go from pulse to fuel pump. Blowoff hole to catchcan and then into fill cap? Or blowoff hole to fill cap? Would redrilling oil drain holes bigger help? If so how big? Should i check my headgasket??? Plz help