David Mazzei’s 4-Rotor RX7 – The Ultimate Run Down! Acceleration & Sound Drag & Track Misc Street Races by turboandstance - December 2, 2018 David Mazzei’s 4-Rotor RX7 is a literal work of art, from front to back and top to bottom! Taking a Wankel powered Mazda to a new tier, David and his love for rotary engines lead to the creation of this MAD 4-Rotor, 28B, powered 1993 Mazda RX-7. Through David’s passion and vision, he’s manage to pull to fruition what many Mazda RX-7 owners have been able to dream of. This is one of SEMA 2018’s best builds in our book and the guys from 1320video were thrilled to have the opportunity to interact with David as he humbly gave us the Ultimate break down of his build. Leave a comment