I was surfing around looking for my next mod and found some pretty cool animations on a engine and the rotating assembly, VVT, and such.
Shows how the whole intake, compression, spark, exhaust, cam, lifter, etc....... works and how VVT works too. The VVT is something I just didn't know much about. Pretty cool stuff I thought.
The first in not an LS series engine but it's a pushrod engine so same type and same process. The second is only a 4 cylinder and overhead cam, not pushrod but a good representation of intake, compression, spark, and exhaust with the valves. The VVT one is overhead cam but gives a little insight of what the cam is doing in a VVT situation.
Feel free to correct the vids if they are wrong or if you can give any insight.