Harley-Davidson offers more Big Twin performance for 2012 as its Twin Cam 103™ powertrain is standard equipment on Softail® and Touring motorcycle models and most Dyna® motorcycle models.
Twin Cam 103™ engine with 103-cid (1690cc), rubber-mounted within the frame, is rated at 100 ft. lbs. of torque at 3500 RPM. The engine is equipped with Electronic Sequential Port Fuel Injection (ESPFI) and is mated to a 6-speed Cruise Drive® transmission.
Highlights of the 2012 Harley-Davidson line include:The Twin Cam 103™ engine powers all 2012 Dyna®, Softail® and Touring models with the exception of the Dyna Street Bob® and Dyna Super Glide® Custom. This engine produces up to 100 ft lbs. peak torque, an increase of approximately 6 percent over the Twin Cam 96 engine it replaces as standard power for many of these models. The Twin Cam 103 is equipped with automatic compression release. It features identifying badges on the derby cover, timer cover and air cleaner trim ring. in one.