Quote Originally Posted by EJ25RUN
Not necessarily. You add a 1 more rotor and have a NA motor with 450hp (20b) or add add a 2nd rotor (r26b) and you are north of 600hp. Lightly built and tuned obviously.

I guessing the way you see hp and performance, yes a 1.2 or a 1.3 N/A rotary are just not good enough.
12A get pretty good gas milage,but RX-7s were never built to be straight line car,which is why the rotary is good road course engine ebcause of the smooth tq curve throughout the RPMs........hell USDM FDs only ran low 14s high 13s stock.....these road course cars through and through