"the wayback "

That's right. Just didn't come to mind at first. So to run thst head you would need to turn the pistons 180 in the block? Are the grinds the same as srt4? Sorry don't mean to get off track here.

Turn just the pistons not the rods. They are turned because of the valve relief cuts. Because your intake valves are now on the opposite side. Srt4 and 2.4 same bore. Srt4 pistons are a lower compression piston due to the Turbo. These are the ones to use .