[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...

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...

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

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...