Use the Guide Below to Identify your Fuel Injector Type and Flow Rate. The part number is printed on the side of the fuel injector. Your Flow Rate is needed so that the engine computer …

The known flow rates of fuel injectors available. Connectors, imp and flow rates in cc or lb/hr

This list is only a guide to help with the selections of fuel injectors. These flow rates seem to be very close to what we find when fuel Injectors are cleaned and tested.

Here are lists demonstrating the flow rates and specifications of fuel injectors carried by MotorWest Performance for cars and trucks.

All flow tests were performed at 43.5 psi (3 bar), for an accurate comparison between the injectors. In some cases the readings are an average of many tested injectors.

Definition: This calculator estimates the required fuel injector flow rate (in cc/min or lb/hr) for an internal combustion engine based on its horsepower, number of cylinders, fuel pressure, …

Determine the change in injector flow rate based on your injectors' original specs.

Duty Cycle (also: Injector Duty Cycle or IDC): The time that a fuel injector spends open compared to the total time available (two rotations of a four stroke engine), typically expressed in a …

Enter your desired engine horsepower and the specs of your motor to calculate the recommended fuel injector flow rate. Getting the right amount of fuel into your engine is crucial to maximize …

If you are running a different pressure, your actual flow rate will be different than the advertised rate. To calculate the flow rate at a given pressure, use this formula: