I just invented this, it's called the X4. It's very thin and designed to lay flat inside the engine bay, basically like the shape of a pizza box. The 4 spark plugs (blue) stick up so they're easy to access. This engine has perfect balance because the horizontally opposed cylinders are boxing.
>>28503764 Yes, but it looks like he didn't know about those beforehand and his is horizontally opposed which [presumably] would have better harmonic balance than most other radials.
Anonymous
7/8/2025, 9:14:16 AM No.28503773
>>28503728 >rev to 8000RPM >Beyblade disc shoots out of your engine bay
>>28505015 That's just basically a turbodiesel in a super wacky form factor that can also couple the crank and turbine/compressor directly for some reason The complex version is like a turbodiesel with antilag on steroids (and meth)
>>28505017 >>28506205 >>28506253 It's literally a jet engine where the combustion chamber is replaced by a flat 12. If you'd prefer to characterize that as a flat 12 with a compressor and turbine go ahead, I guess. A jet engine is literally just a compressor and turbine with a combustion chamber between them.