J js New member May 13, 2003 #1 anyone know the flow rate of a STOCK E-31 head at 28" (vacuum)? how about the lift and duration of a STOCK 240Z cam? I've contacted some of the guys who used to prepare these engines years ago, but most of their records are put away.
anyone know the flow rate of a STOCK E-31 head at 28" (vacuum)? how about the lift and duration of a STOCK 240Z cam? I've contacted some of the guys who used to prepare these engines years ago, but most of their records are put away.
