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Building a 1500hp Billet 20B 3-rotor

In Tech by fullboost

For over 20 years, Australian Mazda performance power house Promaz, has specialised in everything rotary engine powered. From mild street engines to utterly wild race applications, Promaz also carries out complete driveline …

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Rotary Drag Racing – RAW SOUNDS

In Drag by fullboost

It’s been a while since we uploaded any drag racing footage, here’s a little that we captured before the world stopped. Feature Mazda rotary 13B and 20B turbo powered compacts from Sydney …

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2000hp Holden Torana

In Drag by fullboost

One of the neatest Holden’s getting around the pro radial drag scene is Danny Busbridge’s 6-second LJ Torana. The car is exceptionally well finished off in all areas and is powered by …

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How to airbag your truck

In Projects, Tech by fullboost

In this episode of Backyard Mechanics, our Project Townado Ford F-350 tow rig gets some much needed load assist airbags by Airbag Man. In this episode Broomy shows us how easy these …