Sentences with phrase «roller cam followers»

The 32 valves, which are actuated via roller cam followers, have large diameters — 33.9 millimeters (1.33 in) on the intake side and 28.0 millimeters (1.10 in) in the case of the sodium - coiled exhaust values.

The valves are actuated by low - friction roller cam followers.

Not exact matches

But it's based on the same race - proven engine architecture serving Ford's IMSA Daytona Prototype endurance racing efforts and packed with tons of tech: highlights include variable cam timing, a low - friction roller - finger - follower valvetrain, a dual fuel injection system using both port and direct injectors, and Ford - engineered pistons, rods, camshafts and twin turbochargers.

The variable cams operate on a Direct Acting Mechanical Bucket (DAMB) valvetrain using polished buckets and roller finger followers to reduce friction.