JDM MAZDA RX-7 FD 13B-REW ENGINE FOR SALE - AN OVERVIEW

Rotary engines usually are not that eco-friendly because they burn up oil injected to lubricate the apex seals. To control this, Mazda installed two catalytic convertors while in the RX-7 with the twin-turbocharged 13B-REW.Lesser relocating components lead to the rotary engine’s lightweight character, reduced vibration, and high revving capabilit