20B NA set up1

20b Engine setup

More Videos...

20B 3 rotor NA in Mazda Rx7 Series 6
Naturally Aspirated 20B 3 Rotor Bridge Ported with Independent Throttle Bodies

20B Rx7 3 Rotor NA Bridge Port
20B 3 Rotor Non turbo

20b Semi-pp dyno pull 9,500 RPM
Built by RX-Tuning

Lucky 7 Racing #25 FD RX-7 20B 3 rotor NA P Port
Dyno pull of #25 RX-7 20B NA Peripheral Port built by Lucky 7 Racing and tuned by Shane T.