Nope 
SA : http://japanesenostalgiccar.com/wordpress/wp-content/uploads/2009/10/jccs2009-190-7445_mazdaRX-7_sa22c-FB.jpg
FB : http://image.superstreetonline.com/f/eventcoverage/sstp_1001_seven_stock_12_rotary_mazda/27170959/sstp_1001_07_o%2Bseven_stock%2Bfb_rx7.jpg
FC : http://www.todoautos.com.pe/attachments/f69/506840d1355616015-mazda-rx7-race-car-peru-rx7-fc3s-1990.jpg
FD : http://image.modified.com/f/editors/modp-1002-stance-and-fitment-editorialisms/27708859/modp_1003_04_o%2Bstance_and_fitment_editorialisms%2Bmazda_rx7_fd3s.jpg
Après dedans t'as les restylage de chaque version
Pas piston rotatif, putin de wiki ! C'est un rotor 