Or in English, With Engines with reciprocating parts, the lighter these parts weigh, the more efficient the engine. Race cars put the vales right under the part of the camshaft that opens it. there is nothing between the bucket covering the valve springs and the camshaft. Now if you have 1 camshaft, and it pushes 2 rocker arms. the rocker arms are pushed back and forth which consumes energy especially at high RPM>
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@tiger-juice-garage3 жыл бұрын
Thank you for saying that. I'm not professional to make videos though. But I'm trying and hope some people will enjoy with my videos. If you have time, try another my videos. thanks.
Hi! It's hard to pick one. Both SOHC and DOHC valvetrain configurations have their advantages and disadvantages. However a DOHC engine is more flexible and offers better performance. DOHC エンジンはより柔軟です。
@tiger-juice-garage3 жыл бұрын
yeah.. you are absolutely right. Balance is the most important thing. Hope car makers find the right answer for each their production.