I always wondered why the Yamaha CP3 engine never quite sounded crossplane, but then I found out Triumph did it way b...

Took me a while to get this one working! Engine simulator HATES small engines. The engine is built to spec from multi...

From a request, I bring you a built to spec Honda CBX 1050 engine! I have tried my best to bring the real sound of th...

The engine also makes a little more HP than stock but I was unable to to make the HP any lower without sacrificing th...

Took me a little while to figure this one out but from many scavenged sources from across this web, this engine shoul...

Built to spec, sounding monstrous yet beautiful to the ear I present; the Ferrari F1 V8.

180 degrees of Kawasaki twin goodness. Love the sound of this one.

Built to specification and has the real spec of the transmission and frame.

Yamaha CP2 engine built to spec with motorcycle vehicle and transmission.

Woo, more rotors! Figures I would go for something more unique by using the firing order and crank journal angles fro...

I figured since I made the 13b, I should probably make the 20b too! I honestly think I prefer the idle of the 13b eve...

My second Experiment With Exhaust Header, im using the uel ej25 headers from atg-video-2 folder and put it on my cust...

I had already seen that someone beat me to it in making the 13b, but figured I would upload my own version regardless...

The Honda GY6 is a single cylinder, near horizontal engine. In it's 150cc configuration, it can make upwards of 12hp...

[Updated on 02 May 2023] I tried to reverse engineer the firing order by inspecting the real BRM V16 camshaft photo t...