how to get power from a 318

This is just my opinion, not if I'm not mistaken the chambers are the same size on the magnums as the others as they made the depth of the chamber different even with the closed or quenched head. I think that they had to do this for emissions to keep the compression low enough to satiaify the cam and the fuel systems. But they do have a better valve to head and port combination. If people would look at what the factory is doing the rest would be simple, this is the thought that I came up with a few years ago. Just use the factory against themselves,.............look they have the money and the techs and knowledge to get everything to the best that it can be for the street, so just improve what they have and learn from them, kind of a can't beat them join them. So I got close to the engineers! A very good learning experience from my stand point. Just a thought.

BJR Racing