A tour of the Ferrari F12tdf's V12 engine

Ferrari has transformed its F12berlinetta into the road devouring F12tdf, and among the key upgrades is tweaks to the 6.3-litre V12 engine.

The video released by Ferrari takes viewers inside the upgraded engine, illustrating how these improvements were made. Among the host of F1-inspired changes, the intake receives variable-geometry intake trumpets. Extra power, to the tune of an extra 51bhp, has been eked out of the V12, and it now redlines at a wailing 8,900rpm.

Check out the video above to see all the tweaks Ferrari has made to the F12tdf's engine.