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Fuel efficiency at higher RPM

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Old 06-12-2006, 06:57 AM
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Hi,



I'm new to the forum and not a rotary owner yet. I drive boats and am curious about the fuel economy that can be expected. My ultimate goal is to replace a mercury 200HP 2 cycle power head with a 13BT to run on ethanol. My best guess at fuel burn is roughly 15 gallons per hour at 6800 RPM and 250 BHP. The HP output depends on a lot, boost pressure, tuning, etc. If anyone has info on dyno testing where fuel flow rates were monitored, I'd appreciate the help.



Anyway, I like what I've seen at nopistons so far. Keep up the great work.



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Old 06-12-2006, 08:11 AM
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Welcome to nopistons.com!



I have no idea about your question, but you might want to post in the of the tech sections (2nd generation, motor swaps, or building and porting). Good luck!
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Old 06-12-2006, 10:52 AM
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lynn hannover has posted some dyno sheets with bsfc numbers, he's running 240ish hp, non turbo though
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Old 06-17-2006, 06:10 AM
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Welcome to nopistons!
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Old 07-08-2006, 04:58 PM
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welcome to no pistons
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