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Reizei-Hartmann Group


#23

5 valves per cylinder is just plain weird for a car launched in the 2010s - why not just use four-valve heads instead, as is the norm today? The article below has a section about 5-valve heads, as well as how, when and why they fell out of favor in passenger cars:

https://www.autozine.org/technical_school/engine/Multivalve.html

Otherwise, it’s a tempting choice in the sports coupe segment - it looks as fast as it goes, and deserves to be as coveted as its namesake.