This calculator provides the required injector sizing in cc/min for your engine combination as well as the total flow in liters per hour for pump sizing.
variable | description |
Number of injectors | the total number of injectors on your engine |
Maximum duty cycle | the maximum time the injector is on vs off. Maximum recommended is 80% of on time. |
Fuel type / application | Refers to the Brake Specific Fuel Consumption for the application. Values used in the calculator are: Naturally aspirated (gas) 0.5 Forced induction (gas) 0.6 Ethanol 1.08 Methanol 1.2 |
Target horsepower | the target horsepower of the engine |
cc per minute per injector | injector sizing required for the engine |
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