[serialk11r]

Originally Posted by t vago

BMW seemed to think well of this idea, too.

The BMW S65 series V8 engine, with 8 ITBs! - BMW S65 - Wikipedia, the free encyclopedia It's a production engine, and has been going into cars since 2008.

I think that was more for throttle response. Valvetronic technically can have even better response, but the extra moving parts are not reliable and efficient at high rpm.