2003 Suzuki SV1000S, Just in! Hard to Find SV1000 - Key features for the SV1000S are the Liquid-cooled, 996cc 90 degree V-Twin, DOHC, 8 valve engine that is tuned for exceptional low-to-mid rpm throttle response and torque. Also, the electronic fuel injection system features the Suzuki Dual Throttle Valve System (SDTVS), maintains optimum air velocity in the intake tract for smooth low-to-mid rpm throttle response and high torque output. Includes Auto Fast Idle System (AFIS).