Carburetor system: Mikuni VM 18SS Transmission: 5 speed Ignition system: Magneto Cdi **not to realistic but s...

The California based Czinger 21C leads the way in terms of additive manufacturing. The bespoke engine is a feat in it...

This is so tiny that it is straight up cute, awwwwww~~~! It needs to have high throttle so it will work so thats why ...

more realistic and more 2 stroke powwahhh

Credit to @Dr. AngeTheRanger for the Ford Power Stroke 7.3 Transmission, and the LS3 WITH BTR RED HOT BOOST CAM for t...

where my ui go :( also in the script part: exhaust_system exhaust2( es_params, length: (180 + 72.0)...

this is version 2 of this screamer too fast, top speed with dyno:480 kph top rpm with dyno:**...

Inline 2 Sb engines...maybe.. 465cc, 4 stroke, liquid cooled with VTEC!!!!!

The Suzuki RG Sports 110 is an underbone 2 stroke motorcycle with a 109.9cc (52.6mm × 50.6mm) single cylinder Jet-coo...

It be fast now

2.0L TSi changed into a 2.0L HDi (High Pressure Direct Injection System) why did i name it HDi ? because of the "fuel...

This is a converted bike from lc 5s to x1r 5 speed, block size has been bore up to 70mm and the crankshaft rod length...

Honda Ex5 with aftermarket parts like 56mm racing block with sonic piston and redleo open exhaust

2 Stroke Air-cooled 119cc Single cylinder (56.0 Bore and 51.8 stroke)

I generated this engine and modified the scripts. The 8th gear is not the fastest. Only fast in acceleration till 15...