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Fuel Flow Consumption
Posted: May 21st, 2019, 4:14 pm
by samcrouse
Anyone know a good source for finding the fuel flow or GPH at various RPMs?
Just looking for some ball park numbers for a 1999 Carver 504 with Cummins 8.3 engines (450) HP.
Our fuel gauges are lying to us - shocker - and I need some guidelines while I sort things out.
Sam
Re: Fuel Flow Consumption
Posted: May 21st, 2019, 7:53 pm
by Sgodfrey
Sam
This should be a good place to get a feel in broad terms
https://www.sbmar.com/docs/performance- ... 215%5D.pdf
Re: Fuel Flow Consumption
Posted: May 22nd, 2019, 9:55 pm
by denpooch
When I was researching my purchase I referenced these guys because they do list rpm/speed/fuel burn in their reports. If they have your model or one close to it, you can likely obtain a report although it may cost a few bucks. It may be worth a try for the ballpark range you are seeking.
https://www.boattest.com/result/?size_d ... top=Carver
Re: Fuel Flow Consumption
Posted: May 23rd, 2019, 1:38 pm
by Tireless
Try Boat fuel economy.com. It allows you to select your engines and provides the info you looking for.
Re: Fuel Flow Consumption
Posted: May 23rd, 2019, 3:47 pm
by samcrouse
Thanks. What is the exact url for what you suggest..."Try Boat fuel economy.com"
I couldn't find it using search.
Sam
Re: Fuel Flow Consumption
Posted: May 23rd, 2019, 4:15 pm
by tomschauer
Re: Fuel Flow Consumption
Posted: May 23rd, 2019, 6:02 pm
by Midnightsun
Unfortunately there is no listing for a Cummins 8.3

Re: Fuel Flow Consumption
Posted: May 23rd, 2019, 7:56 pm
by bud37
Lots of good info in their reports in addition to the fuel specific info.....
