How much fuel used during dyno tune?

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Old Sep 19, 2007 | 12:31 PM
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Axle's Avatar
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Default How much fuel used during dyno tune?

Specifically turbo 4-cyl motors between 1550 and 2049cc.

Looking for E85 numbers preferably but any other fuel is fine because it is possible to derive an estimate.

Be sure to mention what kind of fuel and whether it was a full tune that started from scratch or if it was fixing someone else's tuning mistakes so there was already an initial tune on the car as a starting point.
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Old Sep 19, 2007 | 03:58 PM
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Default Re: How much fuel used during dyno tune? (Axle)

Orrr you could just fill the tank up and then you won't have to worry.
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Old Sep 19, 2007 | 05:48 PM
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Default Re: How much fuel used during dyno tune? (Dunc)

injector size * 4 * minutes open for that long. Then convert cc to gallons.

1 cubic centimeter = 0.000264172051 US gallons.
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Old Sep 19, 2007 | 07:35 PM
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Default Re: How much fuel used during dyno tune? (Axle)

1600cc injectors used 5g of race fuel. 25-30 pulls and idle time about 8hrs total. hope that can help you
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Old Sep 19, 2007 | 09:05 PM
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about half a tank on E85 with 1600cc injectors started from scratch


Modified by bigbadboy at 2:04 PM 9/20/2007
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Old Sep 19, 2007 | 11:11 PM
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Default Re: (bigbadboy)

2 gallon or less
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Old Oct 3, 2007 | 08:41 PM
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Default Re: How much fuel used during dyno tune? (Axle)

after some testing on the dyno we figure its (about )!! 5 miles to a gall on
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Old Oct 3, 2007 | 08:55 PM
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Default

Fuel needle just a little below the full mark. It was on a e85 d16 turbo with 880cc injectors. Don't forget 34 miles to get to my tuner also.
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