V-8 2.4 litre with rotary valves - Less mobile parts,more gas flow in a greater section with less internal obstacles and could be a volumetric compressor at the same part making turbos,blowers,nitro,etc.Obsolete.Generating more power theoretically generates more heat too,but other advantage of the better valves is just that.Breathing better the engine put out the generated heat more efficiently,reducing the amount accumulated at the engine.Any body note the special heaters?I want to know who will understand the scheme!