Hello everyone. Been searching and cant find an answer to this question. Here's the deal. Have a 2008 RX8 with extremely bad compression to the point that I believe its damage so a rebuild is unlikely. I have an engine from a 2004 RX8, automatic as well. My main question is will the 2004 engine work in the 2008 car?

 

no an 04-05 autos are a 4 port motor. all m/t cars and 06+ autos are 6 port engines