• Thumbnail for Rocker arm
    A rocker arm is a valvetrain component that typically transfers the motion of a pushrod in an overhead valve internal combustion engine to the corresponding...
    5 KB (659 words) - 12:38, 24 July 2024
  • Thumbnail for VTEC
    the single cam lobe and follower/rocker arm of a conventional engine is replaced with a locking multi-part rocker arm and two cam profiles: one optimized...
    31 KB (4,241 words) - 13:58, 5 August 2024
  • Thumbnail for Valvetrain
    pushrod pushes on the rocker arm, which opens the valve. Depending on the design used, the valves are actuated by a rocker arm, finger, or bucket tappet...
    5 KB (544 words) - 15:51, 10 July 2024
  • Thumbnail for Rocker cover
    A rocker cover (UK), valve cover elsewhere) is a cover that encloses the rocker arm in an internal combustion engine, bolting with a gasket seal to the...
    2 KB (253 words) - 10:24, 22 May 2024
  • Thumbnail for VVT-i
    controlled by one rocker arm, which is operated by the camshaft. Each rocker arm has a slipper follower mounted to the rocker arm with a spring, allowing...
    13 KB (1,534 words) - 08:33, 26 September 2024
  • Thumbnail for Desmodromic valve
    sliding friction between the cam and rocker arm and therefore may have greater wear. The contact points on most Ducati rocker arms are hard-chromed to reduce...
    20 KB (2,477 words) - 21:21, 4 October 2024
  • Thumbnail for Compression release engine brake
    system using engine oil which transfers the motion of the fuel injector rocker arm to the engine's exhaust valve(s). When activated, the exhaust valve opens...
    7 KB (778 words) - 13:37, 17 April 2024
  • Look up Rocker, Rockers, rocker, or rockers in Wiktionary, the free dictionary. Rocker or rockers may refer to: Rocker, Montana, a neighborhood in Butte...
    4 KB (563 words) - 02:58, 16 January 2024
  • Thumbnail for Mercedes D.III
    sealable cylindrical rocker arm shafts protruded forwards through the front surfaces of the boxes, operating the now fully exposed rocker arms with the exposed...
    17 KB (2,231 words) - 07:50, 4 August 2024
  • Thumbnail for Subaru EJ engine
    marked rocker arm that mates with it. New IN1 rocker arms can also be identified by a Green painted mark on the top of the rocker arm. The IN2 rocker arms...
    57 KB (7,885 words) - 05:55, 30 October 2024
  • Thumbnail for MIVEC
    high-lift cam. Each of the intake valves is operated by a low-lift cam and rocker arm, while placing a T-lever between them allows the valves to follow the...
    12 KB (1,194 words) - 21:52, 5 April 2024
  • The system consists of a mechanical lifter mechanism that uses a second rocker arm to push the valve closed. Emanuel, Dave (1995). Big-Block Chevy Performance...
    3 KB (394 words) - 14:10, 14 October 2024
  • Thumbnail for Toyota NR engine
    Daihatsu Sigra, Kunci Utamanya di Roller Rocker Arm" [Daihatsu Sigra's 3NR-VE Engine Technology, Roller Rocker Arm is the Key]. GridOto.com (in Indonesian)...
    22 KB (2,670 words) - 11:31, 3 November 2024
  • eccentric control shaft inside the rocker arm. By rotating the eccentric control shaft, the position of rocker arm is shifted, changing the swing angle...
    10 KB (1,362 words) - 23:57, 16 October 2024
  • Thumbnail for Valvetronic
    camshaft acts onto a rocker arm that actuates the valves, an engine with Valvetronic has an intermediate arm between the rocker and the camshaft, which...
    4 KB (346 words) - 18:19, 1 November 2024
  • Thumbnail for Crankshaft
    Crankshaft (redirect from Flying arm)
    handle near the outer edge of the rotary part being the crank and human arm powering the rotation would be the connecting rod. However according to F...
    37 KB (4,063 words) - 14:17, 4 November 2024
  • Thumbnail for Toyota L engine
    the camshaft now lifts the valve directly via tappet instead of using a rocker arm. The exhaust valve is 1mm larger in diameter and the inlet manifold is...
    52 KB (5,221 words) - 12:21, 26 September 2024
  • valve Positive crankcase ventilation valve (PCV valve) Pulley part Rocker arm Rocker cover Starter motor Starter pinion Starter ring Turbocharger and Supercharger...
    15 KB (1,451 words) - 21:58, 21 October 2024
  • Thumbnail for Honda F engine
    roller-bearing rocker arms are used to help reduce friction and improve engine efficiency, except the secondary intake valve rocker arm does not have a...
    26 KB (3,768 words) - 04:50, 5 July 2024
  • Thumbnail for Cylinder head
    (replacing rocker arm actuation with tappets). SOHC engines were widely from the 1960s to 1990s. (eliminating pushrods but still utilizing rocker arms) Double...
    8 KB (784 words) - 21:49, 22 September 2024
  • Thumbnail for Shishi-odoshi
    A shishi-odoshi breaks the quietness of a Japanese garden with the sound of a bamboo rocker arm hitting a rock....
    3 KB (348 words) - 09:40, 14 July 2024
  • John Loy Rocker (born October 17, 1974) is an American former professional baseball relief pitcher who played six seasons in Major League Baseball (MLB)...
    20 KB (2,114 words) - 01:25, 11 September 2024
  • actuates the valve via a rocker mechanism (in an overhead valve (OHV) engine); via direct contact with the valve stem or rocker arm (in an overhead camshaft...
    6 KB (866 words) - 04:17, 25 October 2024
  • Thumbnail for Chrysler Hemi engine
    head and complex rocker arm geometry in both cam-in-block and single overhead cam engines (dual overhead cam engines may not have rocker arms). This adds...
    51 KB (6,333 words) - 04:41, 1 November 2024
  • Thumbnail for Variable valve timing
    pin that locks the high lift, high duration rocker arm to an adjacent low lift, low duration rocker arm(s). Many production VVT systems are the cam phasing...
    29 KB (3,661 words) - 16:34, 19 April 2024
  • Thumbnail for Needle roller bearing
    structure. Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel...
    2 KB (199 words) - 20:31, 3 August 2023
  • Thumbnail for Tappet
    camshaft and tappet is achieved by turning a set screw in the end of the rocker arm that contacts the end of the pushrod until a desired gap is achieved using...
    15 KB (1,861 words) - 14:20, 29 September 2024
  • lifter Camshaft Chest Combustion chamber Compression ratio Head gasket Rocker arm Timing belt Valve Forced induction Blowoff valve Boost controller Intercooler...
    8 KB (865 words) - 08:07, 19 September 2024
  • Thumbnail for Electronic control unit
    lifter Camshaft Chest Combustion chamber Compression ratio Head gasket Rocker arm Timing belt Valve Forced induction Blowoff valve Boost controller Intercooler...
    7 KB (799 words) - 10:41, 26 April 2023
  • Thumbnail for Honda E0 engine
    cross-flow design, the intake and exhaust valves are opened and closed by the rocker arm driven by a camshaft timing belt. The two intake and two exhaust valves...
    8 KB (1,083 words) - 18:00, 5 October 2024