This 71.5 liter beast of a 28 cylinder engine powered the B-50 Superfortress bomber. In this form its the earliest ve...

This giant radial 7, which was me slicing the other 21 cylinders off of my Wasp Major and then tuning to hell and bac...

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

N/A 6.5L V12 used in the Lamborghini Aventador SVJ updated for version 0_1_12a, not entirely accurate anymore

[Updated on 05 May 2023] The R-4360 was Pratt & Whitney's last aircraft piston engine, as well as the largest and the...

[Updated on 05 May 2023] This was among the largest piston engines ever successfully produced. Design began in early-...

[Updated on 02 May 2023] Napier’s unusual H-shaped engines were originally designed in 1928 with 16 air cooled cylind...

[Updated on 02 May 2023] Frank B. Halford was a talented independent British engine designer of the early and mid-twe...

[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...

fast boii Equipped with 4.7L and 20 combustion chambers and 20 cylinder heads and 20 pistons and 20 loong crankshafts...

I made this engine to see how an odd number V engine would sounds and i also made a different type of headers on this...

I made this engine to see how an odd number V engine would sounds and i also made a different type of headers on this...

I made this engine to see how an odd number V engine would sounds and i also made a different type of headers on this...