WHAT DOES JDM MAZDA RX-7 FD 13B-REW ENGINE FOR SALE MEAN?

Rotary engines are not that eco-friendly considering the fact that they burn up oil injected to lubricate the apex seals. To curb this, Mazda installed two catalytic convertors in 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. T