Calculators

Ever wonder how to calculate the supercharger speed for your ProCharger supercharger system?

Well in case you did, we have made it easy for you! By using these calculators below and some simple inputs, it will allow you to know exactly how fast the supercharger impeller is spinning and where you are at compared to the redline rpm of the supercharger head unit.

If you have any questions about using this calculator please reach out to us via phone or email.

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Choose your drive type*

Choose your ProCharger Supercharger set up ratio*

4.10:1 – For P-1SC-1, P-1X, D-1SC, D-1X 5.40:1 – For F-1, F-1A, F-1A-91, F-1A-94, F-1X, F-2

Choose your ProCharger Supercharger set up ratio*

5.40:1 – For F-1, F-1A, F-1A-91, F-1A-94, F-1X, F-2 5.63:1 – For F-3D-102, F-3D-106, F3R-112, F-3R-121, F-3R-130, F-3R-136

Choose your ProCharger Supercharger set up ratio*

4.77:1 – For F-4X-140 5.40:1 – For F-1, F-1A, F-1A-91, F-1A-94, F-1X, F-2 5.63:1 – For F-3D-102, F-3D-106, F3R-112, F-3R-121, F-3R-130, F-3R-136

What is your ProCharger SuperCharger pulley size (in inches)*

What is your Crank Damper pulley size diameter (in inches)*

What is your maximum Engine Rpm*

Supercharger pulley teeth (#teeth)*

Crank Damper pulley cog teeth (#teeth)*

What is your maximum Engine Rpm*

Gear Drive ratios

CrankDrive (Example – 1.76)

RaceDrive (1.20, 1.25, 1.30, 1.35, 1.40, 1.45, 1.53, 1.56)

Internal gear drive ratio (see ratios above)*

What is your maximum Engine Rpm*

BLOWER RPM:

EMISSIONS COMPLIANCE

ProCharger offers Executive Orders for Emissions Compliance (EO) from California Air Resources Board (CARB) for many of our most popular car, truck and SUV applications. If you live in California, we can only sell you products with EO certification. Check out our full list of EO offerings.

EO CERTIFIED PRODUCTS

Calculators

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EMISSIONS COMPLIANCE