Cool stuff (eng vids)


I can see the benefit of lighter valvetrain parts. Man those things take a pounding!

The valve wobbling like it did tripped me out a bit. LOL
4 strokes.
First valve opening is the intake, can see the air/fuel mixture
Mixture is compressed, then ignited (combustion) then pushed out the exhaust valve. In case your new ....

I can only imagine how the backside of the intake getting all caked up could affect flow.
Last edited by cv67; Oct 19, 2008 at 05:25 PM.





