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Old 04-23-2013, 12:38 AM   #1
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Ford lehman 120 hp

How much fuel would twin ford lehmans use in a 44' tradewinds cruiser.
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Old 04-23-2013, 01:10 AM   #2
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Depends on your cruising rpm. We run our two FL120s at 1650 rpm and together they burn about gallons per hour. It might be a wee bit less but based on the formula we were given by Northern Lights/Lugger it would be six so that's the figure we use for our fuel use calculations.
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Old 04-23-2013, 01:17 AM   #3
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Quote:
Originally Posted by Marin View Post
Depends on your cruising rpm. We run our two FL120s at 1650 rpm and together they burn about gallons per hour. It might be a wee bit less but based on the formula we were given by Northern Lights/Lugger it would be six so that's the figure we use for our fuel use calculations.
How many gallons per hour???
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Old 04-23-2013, 01:19 AM   #4
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How many gallons per hour
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Old 04-23-2013, 01:35 AM   #5
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Sorry, typo. Six gallons per hour.
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Old 04-23-2013, 01:39 AM   #6
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Thank you. Have a good day.
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Old 04-23-2013, 03:50 AM   #7
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Six gph. Seems like.a lot my single.used around 2gph or less depending rpm. There is a big difference from 1800rpm to 1500.
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Old 04-23-2013, 06:48 AM   #8
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1400 rpm on our's 60,000 1.9-2.1 per hour combined. Pics are a single FL120 on MT40 Sedan
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