What does valve spring at 7000rpm?

Posted by hondatuning On October 25, 2013 Comments Off on What does valve spring at 7000rpm?

Have you ever asked yourself – I wonder how valve spring works?

Well there’s some videos for you to quench your curiosity:



P.S. You can find more similar information at our web page http://www.hondatuning.lt , and in our forum http://forum.hondatuning.lt 😉