120HP at 13500RPM like the real CBR600R | Credit to @Madun, I drastically lowered the compression (4mm) and made a be...

Made to closely match the power figure of Toyota 2GR-FE engine with Dual VVT-i. 3.5 L V6 60 degree. The VVT, ofc wer...

first ever engine i'm uploading on here! used the viper v10 as the base, and modded it. not the most accurate, but he...

You heard it right. Didnt realise but it seems like KTM made (or started to b4 funding was pulled) a similar engine ...

The Yamaha YZF-R6 is a sport bike,produced by Yamaha as a 600 class from 1999 to 2020. From 2021, production availabi...

zukys top alcohol engine (my favorite engine) wouldnt work so i fixed it, it still needs some finishing touches, like...

This is made by removing the 2nd cylinder bank of the V69 engine in half and eventually making it an inline-35 engine...

Realistic SR20de with correct measurements https://youtu.be/KGpnCS2o15Q *I updated the engine 3 times :)

Not completely accurate - tuned mostly for that litre bike IL4 scream sound [UPDATE 1: Rev limit increased and rev l...

Ninja 400, but unrestricted. Bigger intake, higher compression. If you want to make this motor more powerfull (and un...

A fictional boxer 8 that i modified and edited from Cykelstativet's ez48, with a little bit of code from oror. This ...

a fictional inline 2 that i modified and edited from stock app's inline 4, with a little bit of code from oror. this ...

a fictional inline 2 that i modified and edited from stock app's inline 4, with a little bit of code from oror. this...

a fictional inline 2 that i modified and edited from stock app's inline 4, with a little bit of code from oror. this ...

same as the last 2 but in a 100 degrees format Highest recorded HP:77 Highest speed: 44mph (70kph) This is the bes...