Supercharger Sizing Calculator
Determine the optimal supercharger size for your engine based on displacement, power goals, and boost requirements.
Supercharger Sizing Results
Required Airflow
886 CFM
Blower RPM
16250 RPM
Required Displacement
94.2 ci/rev
Pressure Ratio
1.54
Parasitic Loss
59 HP
Net Horsepower
541 HP
Thermal Rise
~96°F
Adiabatic Efficiency
61.0%
Recommended Supercharger
Medium Roots (1.9L - 2.3L) or Medium Centrifugal
Supercharger Types
- Roots: Instant boost, less efficient at high pressure, great for street/strip
- Twin-Screw: More efficient than Roots, internal compression, premium cost
- Centrifugal: Most efficient, boost builds with RPM, similar to turbo powerband
💡
Help us improve!
How would you rate the Supercharger Sizing Calculator?
Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
📚
Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.