February RHD Rotary Nominations

[ROTORX7Holly]

Originally Posted by Madaz

For those who dont no much about Mazda's 13A here is some brief info. It was produced exclusively for the Luce. As you can see in the pics the rotor housings share the same size as the 12A at 60mm.
The 0.655x2=1310 capacity is achieved by way of "stroke" as the rotors have a radius of 120mm and an eccentric shaft offset of 17.5mm compared to 10A/12A/13B which all have a rotor radius of 105mm and eccentric shaft offset of 15mm.

Isn't the new 16X rotary engine designed using the 13A housings?

Holly