J'ai des sources contradictoires :
January 12 2005
"Mazda has officially endorsed plans to build a rotary-powered RX-7.
With the Mazda RX-8 officially on sale in its major markets, Mazda is now turning to its next sports-car project. The company has officially endorsed plans to build a rotary-powered RX-7 replacement.
In the footsteps of the 1978 original, it will be a sleek, lightweight two-seater. Some platform, suspension and driveline elements will be borrowed from the RX-8 parts bin. Although expected to launch in 2006, a concept may be unveiled at the Tokyo Motor Show next month.
An amped version of the Renesis RX-8 engine is likely to power the RX-7. With wider and stiffer rotor housings, a higher redline, and displacement out to about 1.6 litres, Mazda plans on output of around 300hp in the normally aspirated form. It appears there will be no turbocharged version. Fear not, though, as for the first time ever, Mazda is working on a supercharged rotary option for RX-7.
The production car, code-named J77, is likely to be shorter and wider than the RX-8. There may even be a cabriolet variant with a fabric or folding hard-top hood."
Une photo(shop?) du projet :

D'un autre côté, on lit aussi ca :
"No Plans to Revive RX-7, Mazda Insists
Those expecting to glimpse a new rotary-powered Mazda sports car at the upcoming Tokyo Motor Show will be in for a serious disappointment, several senior Mazda officials tell TheCarConnection.com. It's not that the automaker isn't exploring the idea of reviving its legendary two-seater, which went out of production last year. For the moment, though, it has its corporate hands full with the new four-seat RX-8, which is just in the midst of a global launch. There's another problem, stresses Mazda Motors Board Member Steve Odell: limited production capacity for the new Renesis rotary engine. There's only capacity for 60,000 of the engines a year, he notes, around what Mazda hopes to need for the RX-8, and expanding production would be "quite difficult." Translation: extremely expensive. But there is a future for the rotary, he adds. "I'm sure we'd like" to produce other rotary-powered models, including a new RX-7, "if the demand is there." A solid hit with the new car could be the encouragement Mazda needs. -Paul A. Eisenstein
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