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Flat Shifting Mazda RX-4 13B turbo

In Drag, Video by fullboost

We spotted Ryan’s Mazda RX-4 at a recent street test session at Calder Park. The car features a Promaz 13B bridge port rotary engine, Garrett GTX42R turbocharger, E85 fuel and a Samsonas …

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Promaz @ Jamboree

In Drag, Video by fullboost

Specialising with Mazda rotaries, Promaz Automotive represented at this year’s Melbourne Jamboree and fielded a strong turnout of customers cars, both in Street compact and Street 289 classes. www.PROMAZ.com.au

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Blown LS1 Mazda RX-7 burnout

In Burnout, Video by fullboost

Kiwi Carnage Blown RX-7 1990 Mazda FD Series-6 RX-7 built for burnouts. Power comes from a GM LS1 V8 engine boosted by a 6/71 supercharger, TH350 transmission and a Holden diff. #LSTHEWORLD …

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3 Rotor Racing R-X7 | WTAC

In Circuit, Video by fullboost

Andy Duffin behind the wheel of the 3 Rotor Racing RX-7 at World Time Attack 2015. The Mazda is powered by a peripheral port triple 20B rotary engine and sounds fantastic! www.worldtimeattack.com