Mazda RX-7: Tuning & Dress-up Thorough Guide no. 3 Used item Packed with information to thoroughly enjoy the rotary engine!! Its roar reaches endlessly high... The return of the solitary rotary sport's strongest grade, RZ! New proposals from rotary meisters: Seeing the essence of Fujita-style tuning; The pleasure of the RE Amemiya world; RX-7 demo car collection; Zero-yon (quarter-mile) attacker legends; Rotary power that dominates the competition scene; Parts catalog. Stains on the back (see photo 3) For those who understand that this is a used item, thank you.