MX-5 NC Power & Torque Estimator

Select your engine and mods. We’ll estimate **wheel** horsepower and torque. Adjust values in the data config to fit your dyno database.

Pick the baseline closest to your car as-delivered (pre-mods).
Fuel choice can shift timing headroom and effective gains.
Select only one. Turbo & blower gains assume proper fueling & intercooling.
%
Only used if you toggle “Show crank numbers” below.

Estimated Power

— whp
— crank hp

Estimated Torque

— lb-ft
— crank lb-ft
ItemΔ HPΔ TQNotes
Total Gains——
Disclaimer: This is an estimate based on typical MX-5 NC dyno trends and assumes healthy engines, correct installation, and professional calibration. Real results vary with environment, dyno type, and setup. Use for planning only.