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Old 09-18-2017, 10:22 PM   #411
guybo
Huge E85 fan!
 
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Another big problem with rotary engines is that they will kill Mazda's CAFE standards avg fuel economy. Why would they want to produce an engine with 100 year old technology that gets horrible gas mileage and terrible efficiency? They are going in the right direction with the new SkyActiveX HCCI design- that's the engine of the future, not some inefficient ancient crappy unreliable wanker engine.
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