10A Rotors Pictures

Here are some pictures of old 12A Rotors, they were on early first gens, and earlier rotary cars. Notice specifically how there is two side seal grooves for each side, and how large

the apex seal fitting is. Stock apex seal sizes were 6mm on the 12As. The rotor faces, the part which holds the compression is also a different style than the newer rotors. To look at the 21A Apex seals click here.