Hello, my name is Dave and I own a 1986 Rx7, I have owned it for about 10 years and like this car very much. It is naturally aspirated and has recently blown a rear apex seal, I have decided to swap it out over the winter for a s4 Turbo II drive train. Any help through this project would be appreciated, I will include pictures as the project advances. Thanks very much, I didn't know this club existed and I am very happy to find Rx7 fans like myself.