Koenigseggggggggg

[pitman]

@Cossey

If I recall, F1 engines or some other big race engines use solenoids to open/close the valves. Hence revving to 17k+.

i think they use pneumatic valve actuation. not spring operated valves

http://scarbsf1.com/valves.html

F1 Engine Power Secrets - Pure Luck Design

but they do have cams. they use the air to shut the valve quicker and open it faster. still use a cam. just without a srping.

http://www.f1technical.net/forum/viewtopic.php?p=6216
also some new regulations in f1. alot of the cars dont have the great tech anymore. they call them “naked” f1 cars. they even have a rev limit now.