FACTS ABOUT JDM MAZDA RX-7 FD 13B-REW ENGINE FOR SALE REVEALED

Rotary engines are usually not that environmentally friendly because they burn oil injected to lubricate the apex seals. To control this, Mazda put in two catalytic convertors inside the RX-seven with the dual-turbocharged 13B-REW.As an illustration, Mazda reinforced the rotors and apex seals and extra an additional oil cooler and cooling channels.