Street RX-3 wins APSA Pro Rotor

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Well done to Ross Puliafito for taking out the Pro Rotor class at the Melbourne round of the APSA Pro Street Association championship round. The Mazda RX-3 is powered by a Promaz 13B bridge-port engine boosted by a Garrett turbo on E85 fuel with a full street exhaust. Backed by a Samsonas 6-speed sequential gearbox, the car is always very entertaining to watch.

1972 Mazda RX-3 street car
Promaz 13B Bridge port rotary engine
Garrett GTX42R turbocharger
MicroTech LT16c EFI, E85 fuel
Full street exhaust system
Samsonas 6-speed sequential gearbox
Promaz CNC billet bellhousing
Leaf springs & Caltracs
26×8.5in drag slicks
www.PROMAZ.com.au

APSA Australian Pro Street Association
Calder Park, Melbourne, Australia – Feb 2017