This giant 14 liter Detroit Diesel v12 engine has been souped up to 800 horsepower and makes 1500 pound-feet of torqu...

This was an upgrade to the 3 rotor diesel, it revs to 5000 rpm now and makes nearly 4000 pounds of torque. It also pr...

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...

[Updated on 02 May 2023] I did not really want to code this engine because I have enough both W and 16 cylinder engin...

[Updated on 02 May 2023] I keep adding cylinders to Porsche 911, this time it is boxer 12. My idea was not just to jo...

[Updated on 02 May 2023] This engine is based on Porsche 993 boxer 6. I took standard inline 5 firing order 1-2-4-5-3...

[Updated on 02 May 2023] Let's imagine that back in 1993 Porsche decided to add two more cyliders to its famous boxer...

This is my attempt at a Datsun 100A engine, also known as the engine found inside of the Satsuma AMP from My Summer C...

Flat twin cylinder engine made by BMW motorcycles. Note that my code uses another sound than those in the sound_libr...

[Updated on 02 May 2023] The last air-cooled Porsche 911. 285HP @ 6100RPM. I used custom Brombacher cam spec because ...

[Updated on 02 May 2023] Porsche air cooled 3.6l boxer 6 250HP @ 6100RPM. I used custom Brombacher cam spec because I...

144ci as 2.4 Litter engine. I have another engine as same single-cylinder engine as 10L i1. But it doesn't work perfe...

[Updated on 05 May 2023] This engine is interesting because of its LLLLRRRR firing order 1-3-4-2-6-5-7-8. It has a cr...

My most faithful recreation of the non-turbo inline 4, SR20DE, found in Nissan Silvia/240sx series of cars. I used th...