Created in-house, our new to market billet front plates. Compatible with both 13B and 20B engines.
Matty Lud’s street driven Datsun 1200 competing at the Australian Nationals at Calder Park. The Datsun is powered by a Promaz 13B bridge port rotary engine and garrett turbocharger with power shifting through a modified Mazda gearbox. The Ute had run a best of nine forty so Matt was looking to improve on that. 1978 Datsun 1200 Ute Australian Nationals … Read More
Ross’ Mazda RX-3 street car has dipped into the 8-second zone previously, but in order to improve consistency and reliability, Ross has recently made the switch to a Samsonas 6-speed sequential gearbox. With no cutting of the factory trans tunnel, the box has been adapted using our new to market light weight billet CNC bell-housing which is manufactured in house. … Read More
New from Promaz and ANDRA approved, our billet steel bell housing. No Need for ugly, bulky scatter shields. After five days of machining, this is our first one below, fitted to an RX-7 gearbox. Update September 2016 Our bellhousing adapted to a Samsonas 6-speed sequential gearbox. Starting with a steel block which weighed 169kg/372lb, the finished bellhousing weighs just 10 kg/22lb. Adapted to our … Read More
Although a very well balanced car, the Mazda RX8 always lacked a little go in the horsepower department compared to the older RX-7 it replaced. Peter’s 2009 GT spec street RX8 is a great example of tuner build done well. Rather than persist with the factory 13B 2-rotor Renesis engine the Promaz team has installed a 20B 3-rotor engine using … Read More