Penny is the name given to Crazy Dave's time machine. She always appears with Crazy Dave and teaches about the new Br...

credit to demoriginal for the source code, modified engine including bore and stroke, timing and electric motor as al...

An X8 using only one crankpin to time 8 cylinders. This thing would probably feel like a cocktail shaker though.

A realistic recreation of the legendary 1.7L Rootes 1725 inline-4, as used in the iconic Peykan — originally deri...

my first time making a working 2 stroke :nooooooooo:

The "E" key if held down is cruise rpm and accurate idle rpm of 700. (And yes, that is my photo of a Merlin 68 engin...

Realistic 4G15 1.5L SOHC 12-valve engine simulation. - Bore: 75.5 mm - Stroke: 82 mm - Rod length: 133 mm ...

Original file by oror but tuned to high heaven

Making around 94hp and 51lbft of torque, its my first engine and I know the idle its not perfect, if you think you ca...

(31/07/2026 V3 Update corrected engine Deck Height from 211mm to 212.39mm, adjusted intake cfm) In this video i tr...

Idk what this is, but is a V6 based on a 632 Chevy Big Block. Sounds like a car from 1930's or idk. Requires some tim...

same original engine by oror and adjustment by Th3turb0lag except with some crazy tune and a changed exhaust note. fi...

This engine was built using my heavily flawed "W86" preset, which itself is based on Ange’s 2JZ from an early Engine ...

if you hit the limiter 2 pistons die off and only one is running to make it run again gas it

This is a Honda D15B VTEC engine sourced from the user Umphi (https://catalog.engine-sim.parts/parts/1624). I’ve tune...