valve spring harmonics

grumpyvette

Administrator
Staff member
http://www.youtube.com/watch?v=i_NpzU4p ... re=related

http://www.youtube.com/watch?v=_REQ1PUM0rY


you really need to read thru this related thread carefully

viewtopic.php?f=52&t=181

you might want to watch these strobe light pictures of valves at higher rpms

ValveSpringClearance.gif

valvespringinstalled.gif

obviously getting the clearances wrong, or over reveing the engine can cause problems
valveinpiston.jpg
 
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