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mazda rx7


Some potential rotary news for you rotorheads

Depending on how you choose to measure it, Mazda's Wankel rotary could be as big as 2.6 liters already, but to most people, the engine has always been 1.3 liters. While the engine has never been known as a fuel-sipper, it has always been known for its excellent power-to-weight ratio. With the last update of the venerable design, Mazda offered up a partial solution to the engine's past emissions and oil-consumption woes by controlling the oil injection via a computer. We had an RX8 in our family which barely used any oil at all. Being suckers ... Read more →

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