The ZF 8HP 8-speed transmission is quickly becoming a popular choice as a conversion option in many sorts of vehicles given their capabilities. We caught up with the team from Promaz who …
Billet 4-rotor for Mad Mike Whiddett
View PostWILD RIDES! Aussie drag racing
The Garrett Advancing Motion Sydney Jamboree always brings some of the quickest cars from around the country. Unfortunately heavy rain set in and cancelled the event. However, we were able to film …
Building a Mazda RX-8 the right way
If you’re looking to build a rotary street car, the Mazda RX-8 is looking more appealing by the day. It’s a great handling chassis and still comes with a lower entry price. …
Building a 1500hp Billet 20B 3-rotor
Its not often we get to film a Mazda rotary engine on an engine dyno. This 20B 3-rotor engine built by Promaz Automotive was setup to be a responsive allrounder to be …
Mazda RX7 Spirit R build ep 03
Our final part of this series we catch up with Ryan Lednar, the owner of this Mazda RX-7 Spirit R project for some background on this build. Promaz 👉 https://promaz.com.au/ If you’d …
Mazda RX7 Spirit R build ep 02
Previously on the RX-7 Spirit R build. We caught up with Promaz Automotive who had stripped the 13B engine, machined and ported it and then reassembled it for a new bridge-port pulse. …
Mazda RX7 Spirit R build ep 01
View Post3-rotor Datsun Ute with a twist
Long time rotary enthusiast Frank Cannistra shows us his latest build at the Sydney Jamboree. The 20B 3-rotor powered Datsun Ute features a well thought out rear mount turbo system. Frank also …
Building a 1500hp Billet 20B 3-rotor
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 …