Remixed Wankel Rotary Engine 13B

thingiverse

In this revised version, I added a few details and enhancements to the rotor housing, rotor, and e-shaft (crank). The housing now has an external casing similar to the 13B-REW block from the 93-02 RX-7, with extended spark plug holes that reach the outer edge of the housing. Additionally, the exhaust holes on the side feature different outer and inner ports. On the rotor, I added round recess balls near the corners on both top and bottom surfaces while bulging out the outer arches to resemble real engine rotors, maintaining the original model's corner apex size and shape. The e-shaft has been extended to accommodate more layers of rotor housings and eccentric wheels for 13B and 20B shafts. To stabilize housing stacks, print two housing rods for 2 and 3 rotors respectively. The e-shaft's finger loop connector is shorter to allow table spinning. Lastly, the eccentric wheel has been redesigned with the same dimensions as the previous remix to mimic the 13B engine, but with adjusted hole scales for structural support. This model is based on the latest remix by Aggressive (http://www.thingiverse.com/thing:129807).