New 1340cc, DOHC liquid-cooled engine with 16-valves, Twin Swirl Combustion Chambers provides 11% higher performance and smoother operation New Suzuki SDTV fuel injection system with dual injectors per cylinder and ram air intake with large volume airbox New S-DMS (Suzuki Drive Mode Selector) allows the rider to choose from three different engine settings depending on riding conditions or rider preferences New lightweight titanium intake and exhaust valves with narrow 14 degree valve angle for high combustion chamber efficiency New lightweight aluminum alloy pistons feature a revised shape and a higher compression ratio of 12.5:1 for maximum performance in all conditions. SCEM (Suzuki Composite Electro-chemical Material) plated cylinders minimize cylinder size and improve heat dissipation and new hydraulic cam chain tensioner for reduced mechanical noise New ventilation holes at the cylinder skirt for reduced pumping losses and increased performance High efficiency curved radiator now ...