[Updated on 05 May 2023] The XR-7755-3 is the largest, most powerful reciprocating aircraft engine in the world. Duri...

[Updated on 05 May 2023] In 1939, the Air Corps identified a need for flat, H-type engines for installation in bomber...

[Updated on 02 May 2023] The first aircraft engine that reached 1000 HP, it was very heavy though. The main purpose w...

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

A 125cc GY6-like motorcycle engine that has pure VTEC power in it. Maximum power is around 15 horsepowers.

Updated, best sounding small V10

[Updated on 02 May 2023] 829 CI LS based V16. I don't know the real firing order, so I assumed two V8 with 45° offset...

[Updated on 02 May 2023] Even back then it was considered as a "low-power" engine making around 240 HP at full power....

[Updated on 02 May 2023] The biggest (by displacement) inverted V engine of the Reich. It was mostly installed in mu...

1000CC MOSTER

this do be my first engine, but i think i nailed it

I haven't made a formula engine in a while and I've seen a few V6 F1 engines for Engine Simulator, but they all don't...

[Updated on 02 May 2023] A bizarre british F1 engine from the 60s that powered BRM and Lotus F1 cars. I spent some ti...

[Updated on 02 May 2023] The first Bugatti 16 cylinder engine. This engine is a pair of Bugatti inline-8 designs alig...

[Updated on 05 May 2023] Ford modular quad-turbo V12. My favourite Ford concept of all time. Recreated based on info ...