Related Photo Galleries
 There’s hardly any visual difference between the solid (left) and the hydraulic cam (right). Both are from Comp Cams and designed for street use. The solid stick (PN 11-771-8) has steeper ramps that will provide faster and additional valve lift (over 0.100-inch) during the same duration period (valve begins to open then close). This faster valve action will maximize air velocity going through the ports to help create quicker throttle response, more low-end torque, with improved low, mid-range power and top end charge.