A 501 cubic inch 2 cylinder produced by John Deere from 1925 to 1955. The longest running tractor ever produced! I...

Hi, Super here, the one who leads those to what he cant achieve himself. I can create the engines to IRL specifica...

Hi, Super here, the one who leads those to what he cant achieve himself. I can create the engines to IRL specifica...

Hi, Super here, the one who leads those to what he cant achieve himself. I can create the engines to IRL specifica...

Hi, Super here, the one who leads those to what he cant achieve himself. I can create the engines to IRL specifica...

Hi, Super here, the one who leads those to what he cant achieve himself. I can create the engines to IRL specifica...

Hi, Super here, the one who leads those to what he cant achieve himself. I can create the engines to IRL specifica...

After some fiddling around with a two-rotor design I managed to get over 1,200 HP out of a mere 873 cc. The relativel...

Based on some experimenting I did with a 2 rotor, I took the 4-rotor example and changed it to make ridiculous power ...

Underbone motorcycles in Southeast Asia. This is a very popular motorcycle here, most popular in Vietnam, Thailand, ...

Become your favorite neighbor with their soapbox civic with this engine, it idles at 650 - 700 rpm makes 134 hp and o...

i tuned the four rotor that comes built in

So I made this B16B which is the engine found in honda civic ek9 type-r, VTEC engagement at 6100rpm, most of the engi...

So I made this B16B which is the engine found in honda civic ek9 type-r, VTEC engagement at 6100rpm, most of the engi...

This is my attempt to recreate the peripheral-ported 13B used in the Group B RX7's. I took the port timings listed in...