LITTLE KNOWN FACTS ABOUT MAZDA RX-7 ENGINE.

Each and every Pettit Built Renesis is blueprinted and street ported with our proprietary mods which offer extra cooling to the exhaust ports minimizing aspect housing area deformation at outer port edges, as well as the space about foremost spark plugs within the rotor housings.“Rather, we studded the motor. There’s like 15 of these things tha