Rotary 20 B turbo RX7 Dyno track

Built as an allround event s car, Charles Mazda RX7 has undergone serious chassis and engine changes including a Promaz Automotive bridgeport 20B rotary engine. Boost comes from a Garrett turbocharger while the engine runs on methanol fuel controlled by a MicroTech LT16 computer and LTC dash logger. Backed by a Jerico 5speed dogbox, the clutch was suffering on the dyno as the Promaz team got the car ready for Performance Car Mania. Get your tra