Only parts from the FR, FS, and FX series will fit on this engine
The gross power rating is measured in accordance with SAE J1995 at 3600 rpm (without the muffler and air filter in place). Torque values are derived at 2600 rpm. Actual power output for the engine installed in the final machine will vary depending on numerous factors, including the operating speed of the engine in application, environmental conditions, maintenance, and other variables.
99969-6543 Kawasaki Tune Up Kit for FR series engines FR651V-FR691V-FR730V and FS Series engines FS481V-FS541V-FS600V-FS651V-FS691V-FS730V, Kawasaki previous # 99969-6425