If you’d like to be notified every time we upload a video, subscribe and then click the bell icon next to the subscription button. Ryan’s RX-4 has undergone a few changes since …
Flat Shifting Mazda RX-4 13B turbo
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 …