W12 6.6 Liters Engine made from 2 x V6-Even Fire. it was a pain to adjust the cams. Depending on your PC, you might w...

This is my version of Honda's F20c that I started a month ago. It dynos pretty close to the JDM spec of a real F20C. ...

The Hoffmann 3-wheeler was Germany car. And it has 200cc Single Cylinder with 6 hp and 16.5 Nm of torque. 3-speed ma...

[Updated on 02 May 2023] There is very limited information on this engine. It is a one-off engine and it powers 1935 ...

[Updated on 05 May 2023] This is an experimental Ford X8 engine (Sugar Mill experiment #28). I was able to found pict...

Has accurate sounds because of unequal length headers. Requires version 1.11a.

This is a full retune of my 608A prime mover it runs better now and idles decently! This makes so much torque it bre...

I got bored and messed around with atg and made a few engines when I was bored, so far this is my favorite. Possibly ...

The Maybach HL230 was a water-cooled 60° 23 litre V12 petrol engine designed by Maybach. It was used during World War...

[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...

HP is way less than the real thing, because the sim doesn't support supercharging. Other than that, everything is acc...

A very cool 1cyl engine.

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

This is an alcohol dragster with the exact parts as irl top alcohol dragsters. They re naturally aspirated running on...