Ross’ 8-second street driven Mazda RX3 on the dyno at Promaz Automotive. The car is powered by a Promaz 13B rotary bridge port engine, MicroTech EFI and boosted by a Garrett GTX42R turbocharger through an Albins equipped RX-7 h-pattern gearbox.
Ross’ 8-second street driven Mazda RX3 on the dyno at Promaz Automotive. The car is powered by a Promaz 13B rotary bridge port engine, MicroTech EFI and boosted by a Garrett GTX42R turbocharger through an Albins equipped RX-7 h-pattern gearbox.