here we have the progress and finish on the intake side.i dont have to lower the intake becouse of lowering the cylinder to arrive at my intake duration , you can also see where i widened and squared up the intake side for more time area.
here are the progress pics of the exhaust side ,inside of cylinder. i have widened the exhaust and only raised it back up about the height of the bevel after lowering the cylinder for the intake and compression.