Self-Study Programme 248 The W Engine Concept - VolksPage.Net
Self-Study Programme 248 The W Engine Concept - VolksPage.Net
Self-Study Programme 248 The W Engine Concept - VolksPage.Net
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<strong>The</strong> 4 valves in each cylinder are actuated by<br />
low-friction roller rocker fingers. Valve clearance<br />
is compensated by hydraulic support elements.<br />
Due to the cylinder arrangement, short and long<br />
valves as well as short and long inlet and<br />
exhaust ports alternate with one another.<br />
Hydraulic support element<br />
Camshaft<br />
Cam roller<br />
Roller rocker finger<br />
Valve<br />
S<strong>248</strong>_160<br />
S<strong>248</strong>_161<br />
25