This is the engine of the iconic BMW E30 320i, I wanted to make it as real as possible, I couldn't find some things s...

I think I have created the largest rotary to ever exist, even on Engine Simulator. 103.9 liters at 330 rpm, it isn't ...

Honda RC211V with simultaneous firing order Mainly for sound, the exact spec were unknown. Few were from what availa...

My second engine. Twice as big as the last one, and now idles kinda. What's cool about it is that at exactly 3000 rpm...

Based on several technical specifications available online and few guesses with estimated/typical values from various...

Based on several technical specifications available online and few guesses with estimated/typical values from various...

V24 engines is/was actually a thing. but this one would be a far cry from them. Based on AngeTheGreat's V69, it took ...

Based on some experimenting I did with a 2 rotor, I took the 4-rotor example and changed it to make ridiculous power ...

yes you heard that, 5 liters, 8 cylinders, and exactly 460hp, most things about the engine (like drag coefficient, fi...

UPDATE 2.0!!! ReWorked idle and tune! fully calculated LSX -TSP 454 C.I.D. LSx Long-Block -GM LSX CNC Texas ...

This started as an experiment on combining a Wankel crank and rotors with a normal reciprocating crank, conrods, pist...

[Updated on 02 May 2023] The Bristol Hydra (also known as the Double Octagon) was an experimental 16-cylinder, twin-r...

this is the stock versionin makes almost the exact hp spec and sounds mean

[Updated on 02 May 2023] This monster powered luxury Bugatti T41 cars back then, this is one of the largest internal-...

This is in completely stock form, minus it having a high flowing intake that I coded after a vintage '70's tunnel ram...