Fuel System Sizing Calculators

cc/min to lb/hr Calculator

Fuel pump sizing Calculator

Injector sizing Calculator

The B.S.F.C Value is the Brake Specific Fuel Consumption which is a measure of fuel efficiency, the following table has some example numbers for different fuels which you can use in the above calculator.

Naturally AspiratedForced Induction
Gasoline0.45-0.500.6-0.65
E850.63-0.70.84-0.91
Methanol0.9-1.01.8-2.0




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    Spec 44 Wire – Hook up Wire – M81044/12
    $1.35$12.36
  • Dual Relay Fuse box HD
    Dual Relay Fuse box HD
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  • Flex Fuel Sensor
    Flex Fuel Sensor
    $260.00

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