JC, It looks like to me that they made two ports that share one intake valve. That was exactly what I had in mind when I did my port design, but I did not connect the center or the ports together. After I did some flow testing. Having a solid wall did not make the port flow any better. So my thought was that without it we could gain back some port volume without hurting torque. I think that if my port design works out that the problem with pushrod geometry will be almost non existent.
Don Johnston
DCI MOTORSPORTS INC.
330-850-5050 shop
330-628-3354 cell
Designer of the DCI Tiger Heads and the NEW DCI Ram Air 5 Heads !!!!!
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