Engine : 4-stroke, Parallel Twin, DOHC, liquid-cooled Displacement : 399cc Bore x Stroke : 70.0 x 51.8mm Compress...

4.2L inline 6 with the I6 journal rod angles. This thing has backfiring on every full throttle press. Has great sound.

2L I4 engine with the i4 journal rod angles. Firing order 1&4-2&3. This thing is very responsive at RPM so you can re...

597 cc. 2300 idle RPM. 3500 max RPM. For all your scooter needs. Gives roughly 20-30 HP. yes, sounds bad, but just im...

Same engine as shown in my YT tutorial

Same engine as shown in my YT tutorial

Kawasaki Ninja 650R engine producing 67 HP @ ~8400 rpm which is higher then the real deal and the idle is too high as...