2024 Harley Road Glide Cvo Top Speed. Of peak torque at 4,000 rpm. They said the new design flows 26% more air than the 121 vvt and a smoother intake manifold improves airflow.
To take full advantage, engineers revised the air intake, which they said flows 26% more air than the 121 vvt. Of peak torque at 4,000 rpm.