EXAMINE THIS REPORT ON JDM MAZDA RX-7 FD 13B-REW ENGINE FOR SALE

For every apex (corner of the triangle) to the rotor, there’s a seal that keeps the corresponding chamber airtight, and every apex seal is loaded using a flat spring to maintain connection with the housing. Apex seals and springs are expected to put on out after all-around 100,000 miles or less, but there are other causes of apex seal failure.Pre