The full TunerPro tuning database.
Stock HP/Nm, exact stage gains, and dyno curves for every engine our tuners can calibrate. 95 makes, 1,580+ models, 8,900+ engines. Same source the portal uses.
Featured engines
6 hand-picked examples · click to load the full dynoHow the numbers are produced
Every figure here is published from production calibration data — measured original HP/Nm on the OE map, plus the gains we deliver on each stage. Where a stage isn't available for a given engine, it's left out rather than padded with marketing claims.
How the curves are drawn
The dyno overlays are generated from each engine's real catalogue figures: a fuel-type-correct torque envelope (turbo spool, plateau, taper) scaled to the exact measured peaks, with power derived from torque so both curves stay physically consistent. Peak HP / Nm / fuel-saving figures are exact; the in-between shape is representative — real runs vary by hardware, fuel and conditions.
Looking for a specific engine?
Every result here has a stable URL — once you've cascaded to an engine, copy the address bar to share. Example: tunerpro.co.uk/database/#engine=8731
Ready to actually tune one?
Get in touch — tell us how you work and we'll put together the right portal setup and exact pricing for your operation.
This database, on your website.
The same data powers the Gains API and an embeddable widget — stage figures, plate lookup and lead capture on any site you like.