Q I've been considering the purchase of a Cessna 337. I'm a fan of the centerline thrust and the overall looks of the airframe. drawback that 1 see with the airframe is the fuel consumption. I know the Riley conversions use remanufactured Continental TSIO-360-CB engines, which burn 30 gph, but is there another engine that could be used to replace them and get better fuel efficiency? Any advice you have would be greatly appreciated.
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