Based on my irl bike because the old jug and piston wasn't a official Yamaha part so it failed and I went for a 2MM ...

Engine: • Engine code: M50B25 (Pre VANOS) • Configuration: Inline-6, naturally aspirated • Displacement: 2.5 L (2 49...

Changes: * Starter motor torque and RPM - behaves like hybrid motor, provides actual boost. * Gear ratios - sounds m...

A major 3rd firing interval V18 I researched and made. You can learn more from the video description on YouTube. Mod...

A perfect 4th firing interval V14 I made. You can learn more from the video description on YouTube. Modified on 8/29...

A perfect 5th firing interval V10 I made. You can learn more about it in the details from the YouTube video. Modifie...

A major 3rd firing interval Inline 9 I made and researched. Learn more in the YouTube video description on the site. ...

A perfect 4th firing interval Inline 7 I made. Learn more in the YouTube video above. Modified on 8/29/25.

A perfect 5th firing interval inline 5 I made. Learn more in the YouTube video above. Modified on 8/29/25.

rework of the engine that Havok1199 reworked from GearheadLydia this thang crackles @ low rpms whenever u got half or...

I'm surprised how no-one had thought of creating the last ever naturally aspirated inline 6 by bmw. So I decided it w...

I'm a huge mini fan and I decided to create my very own R50 Mini Cooper here. Took me a couple of months to learn how...

an 2 stroke engine revs to- 16k rpm hp-13 tq-11 foot pounds transmission-6 speed

Note: When you start, please slow down you're volume. Specsification: (240cc) bore x stroke: 67 x 68 power: 37hp ...

Back in 2009, a newly-formed company called "Real Industries" tried to develop engines that use compressed air to run...