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RPM Motorsports

Project Cars, Tech, Videos September 23, 2020

Mazda RX-7 13B-REW Rotary Engine Build: Part 3
Completing The Shortblock

By Dave Pratte

Project Cars, Tech, Videos September 15, 2020

Mazda RX-7 13B-REW Rotary Engine Build: Part 2
Porting & Seal Clearancing

By Dave Pratte

Project Cars, Tech, Videos September 8, 2020

Mazda RX-7 13B-REW Rotary Engine Build: Part 1
Engine Teardown

By Dave Pratte

Tech February 18, 2015

How Rotary Engine
Porting Works

By Dave Pratte

Project Cars July 21, 2014

(Re)Introducing Project RX-8

By Dave Pratte