Cam free engine technology from Koenigsegg....

[LIL6cyl]

Check this vid out if you have never heard of this.
http://www.core77.com/blog/transpor...maller_more_powerful_more_efficient_24576.asp

 

[John Larkin]

I've been hearing about solenoid activated valvetrains for a long time. I guess this is it.

 

[LIL6cyl]

I've heard of F1 cars (Honda) doing this but this is the first time I have seen it.

 

[notacarlo]

All F1 are pneumatic valvetrain.

currently cutting it the F loose

 

[TurboBuRick]

Very interesting..

 

[87GNSteve]

International Truck and Engine had a working camless engine in 2000.
http://www.todaystrucking.com/international-demonstrates-camless-diesel-engine