The very first engine shipped wasn't very good, I had them switch it and the next a single is leading-notch with way better mileage. The 13B-REW engine distinguishes itself from other piston motors by its special rotary design, which delivers Remarkable electrical power density and an unmistakable driving practical experience. https://josuetkbsh.bloginwi.com/72445326/the-single-best-strategy-to-use-for-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale