Race Twin Cam mileage
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I don't have any experience of race engine fuel consumption but that seems like a heck of a lot of fuel. A typical modern 600-700HP B double truck hauling 70 tonnes of freight returns a similar fuel consumption!
1970 Ford Escort Twin Cam
1972 Ford Escort GT1600 Twin Cam
1980 Ford Escort 2.0 Ghia
Peugeot 505 GTI Wagons (5spdx1) (Autox1)
2022 Ford Fiesta ST.
1972 Ford Escort GT1600 Twin Cam
1980 Ford Escort 2.0 Ghia
Peugeot 505 GTI Wagons (5spdx1) (Autox1)
2022 Ford Fiesta ST.
- 2cams70
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2cams70 wrote:I don't have any experience of race engine fuel consumption but that seems like a heck of a lot of fuel. A typical modern 600-700HP B double truck hauling 70 tonnes of freight returns a similar fuel consumption!
Not in terms of mileage but time, my friend's 3.8l E-type (not full out prepared, say rally level) needs between 40 and 50l per racing hour, an other friend told me his Cheetah can use 60 to 80 l/h depending on enthusiasm...
all that without trailer.
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nmauduit - Coveted Fifth Gear
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40 l does me for a 1hr race which is normally under 80 miles ( there's pit stop to take into acccount). So, Rohan's rule of thumb would allow some margin. But if it's a particularly hard fought race the fuel warming light will be coming on by the end.
Paul
Paul
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- toomspj
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Thanks guys. That was a fun exercise. Kms/liter to miles/gallon to gallons/lap to laps/session to gallons/session to gallons/cell. Now I have to figure the shape and weight of the cell.
In the video below the driver mentions a 100 liter cell. Check it out.
http://www.motorsportmagazine.com/opini ... s-elan-26r
Thanks for the input. Brad Moore.
In the video below the driver mentions a 100 liter cell. Check it out.
http://www.motorsportmagazine.com/opini ... s-elan-26r
Thanks for the input. Brad Moore.
- wbmoore
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Different race tracks had different amounts of fuel required. The amount of time spent at WOT usually made the difference. The old Riverside Raceway track was a real fuel guzzler, especially when using the long course. The amount of time spent at WOT, and at maximum rpm, was huge from turns 8 to 9, and 9 to 6. More slow turns, on and off the throttle, used increased mileage fuel wise. Never tried to compute mileage per gallon. Used pounds of fuel consumed.
Rob Walker
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26-4889
50-0315N
1964 Sabra GT
1964 Elva Mk4T Coupe (awaiting restoration)
1965 Ford Falcon Ranchero, 302,AOD,9",rack and pinion,disc,etc,etc,etc
1954 Nash Healey LeMans Coupe
Owning a Lotus will get you off the couch
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