H22A was used on the Prelude and the Accord Euro/Type R. This was one of honda's high perfomance 4 cylinder which is ...

Chrysler engineers were under influence of some substances when they created this. A 5-bank 30-cyl engine that was u...

This is a bigger, redone version of my original Radial 12, I basically upscaled it a lot, lowered its redline a lot, ...

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

Its not really offset crank, since with multiple cylinder banks you can't just move the crank position, I had to figu...

[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 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...

All weights are accurate and the valve timing is as accurate as I could make it. The power and torque curves are fair...

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

[Updated on 02 May 2023] This big diesel is a child of V-2 engine from a T-34 tank. Slightly detuned 300 HP version o...

[Updated on 02 May 2023] This is a Ferrari V12. F140 ED from GTC4 Lusso. 65° bank angle. 1-7-5-11-3-9-6-12-2-8-4-10.

my try on makin ZZ632 crate engine, 1004 HP @ 6,800 RPM | 1152 LB-FT @ 3,400 RPM. Bad transmission gear ratio cuz im ...

[Updated on 05 May 2023] One of the Ford experiments, 309CI SOHC aluminium block.

Hi guys, this is my first(ish) engine I will share and its the Nissan VQ25DE. I based this engine off Ange's 6...