I saw a video of the Jesel brothers being interviewed at SEMA about this engine.

It does have 5.00 bore centers which would make the engine illegal for many racing classes and series. They had to do this in order to get the cam bearings in the proper location for the straight pushrods.

As you can tell the heads are based on the P5 Mopar head.

If these engines are ever available to the public I can't feature how much they would cost. However if they just choose to make money on the manufacture and eat the development costs they might be an option for some.

However anyway I look at the the "Equal Eight" is one cool engine.