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2009 Mazda RX-8 - Click above for high-res image galleryThough the rotary engine certainly has its fair share of detractors, many who find themselves behind the wheel of a Wankel-powered machine from Mazda fall in love with the engine's zippy and rev-happy characteristics... including this ...
Mazda rotary engine patent diagrams - Click above for a high-res image galleryLast October, it seems that Mazda quietly filed a patent for a twin-spark, direct injection version of the automaker's iconic rotary engine. It's taken this long for anyone to actually notice application 20090101103, ...