Thread: One Way To Build A 12 Cylinder Ardun or not

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Pat-Nice head, you must have a lot of time in them.
I'm going to make it a swirl port design, so the intake runner will actually clear everything. Where it gets tricky is the location of the intake and exhaust valves. They swap positions depending on the location of the head studs so I can keep the runners close to the same. The cam grinder is going to love me The rocker stands are going to be a little different, I will show that next with the port design.
Ken

Originally Posted by Ken Thurm

Pat-Nice head, you must have a lot of time in them.
I'm going to make it a swirl port design, so the intake runner will actually clear everything. Where it gets tricky is the location of the intake and exhaust valves. They swap positions depending on the location of the head studs so I can keep the runners close to the same. The cam grinder is going to love me The rocker stands are going to be a little different, I will show that next with the port design.
Ken

about the cam are you going to make your new steel core for that .thank on the heads . i will have some time in the engine when done the block is just about done i hope to have the the two titanium crower rods or just may have some steel olivers rods made up some of the same stuff your doing i just did not have to make the heads

Pat-Yes it will be a roller, I think with all the angle's I'm dealing with it will help. I'm using Chrysler roller lifters, the diameter matches the lifter bore. Lucked out on that one
Ken