10-25-2017, 02:33 AM
"Kawasaki claimed they have re-tuned the motor to deliver more power below 7,000 rpm. That reworking does come with a cost, however, with claimed horsepower dropping from 125hp to 111 horsepower and claimed torque dropping from 72.2 to 53.5 pound-feet of torque."
No reason to do that. Everyone agrees that the Z900's engine is perfectly smooth, and just a great streetbike powerplant. They should have left the motor alone, as Yamaha did with the FZ-09 mill when they created their retro XSR900.
No reason to do that. Everyone agrees that the Z900's engine is perfectly smooth, and just a great streetbike powerplant. They should have left the motor alone, as Yamaha did with the FZ-09 mill when they created their retro XSR900.