Ducati 1199 Panigale "Superquadro" power house revealed
Ducati's latest engine, the Superquadro, goes beyond the barriers of engineering to enable the introduction of a futuristic Superbike today. Ducati engineers were given a near impossible design brief to create the new generation Superbike engine for the Ducati 1199 Panigale. 2012 Ducati Superquadro 195hp L-twin Engine Features and Benefits
In addition to cylinder position, the crankcases now use shell main bearings for the crankshaft, previously only used by Ducati on the Desmosedici RR engine.
In calculating the optimum configuration to achieve the next big step forward in power output for the L-twin engine, Ducati and Ducati Corse engineers increased engine speed and enhanced breathability with the incredible bore and stroke of 112mm x 60.8mm. The new bore and stroke ratio of 1.84:1 effectively increases rpm with the ultra-short stroke of the crankshaft and increases the cylinder area to enable increased valves diameters. Inlet valves have increased from 43.5 to 46.8mm and exhaust valves from 34.5 to 38.2mm.
Using technology developed by Ducati Corse, the design enables reliable operation of the 112mm diameter pistons when performing at high rpm.
With such enhanced "breathing", the challenge for the Superquadro's Design Engineers was to program performance-optimised fuel mapping for a smoother cycle-to-cycle engine operation, without compromising emissions. Desmo dependent
With such an extreme engine, never before has Ducati's unique Desmodromic system been so vitally important. With the high engine speeds at which the Superquadro operates combined with such large valves, it would be impossible for the valve's rocker-arm to follow the steep closure profile of the cam lobe using normal valve closure springs. The Desmo system actuates valve closure mechanically with the same method and accuracy as it opens, enabling steep cam profiles, radical cam timings, large valves and high operating speeds. New transmission
Ducati's engineers also capitalised on the opportunity of the "blank canvas" project to increase dimension between the centres of the six-speed gearbox shafts, enabling larger diameter, stronger gears to transmit the enhanced power output. The Superquadro is the most powerful twin-cylinder production engine on the planet and is destined to power the new Ducati 1199 Panigale with absolute performance perfection.