PRH
Well-Known Member
Did you get numbers for the full lift range?Heads flowed today 360cfm at 0.900 lift. My plan for 4.375 bore may be a bit small. Room to grow with them. The intake manifold flowed 350cfm.
Exhaust numbers?
Do those heads have 2.19 or 2.25 intake valves?
Was the intake tested by itself, or on the head?















