Shoutout to Chalcedony for the base GSX 8-S engine! I changed the bore and stroke, exhaust attenuation, gearing, and ...

True two-stroke (2-stroke) 1352cc 90-degree V4 (4-cyl) engine with a 180-degree crankshaft and shared crankpins (1+3,...

The Yamaha MT-09 is a street motorcycle of the MT series with an 847–890 cc liquid-cooled four-stroke 12-valve DOHC i...

12k RPM | 20HP | 95MPH | Reworked : ignition timing, intake, exhaust

Basically I was inspired by the idea of LS swapping an old ferrari 348, but preserving the ferrari sound and characte...

So i stroke up my 4A-GE from the previous video with MRP 9A-GE Kit, Now it has 83mm Custom MRP Forged Pistons by Trau...

11k RPM 13HP European Restricted | Sport Exhaust

I can't sleep and i just modified D14 engine without bore up and stroke up to 279 HP

1HP 6500RPM with restricted intake and exhaust. Top speed of ~45km/h (~27MPH)

3HP 11k RPM 50cc engine, often used in small scooter due to his low price.

I needed to make a 250 4-stroke :) I just love make dirt bike engines like this go join my discord for suggestions! :...

Engine Spec: 120,1cc Piston: 52.5mm (Jupiter Z os 150) Stroke: 55.5mm (Bangau) Camshaft: BRT T1 Stock Drivetrain...

Script from Honda Wave 110cc i forgot who was it and i edited it Engine Spec: 98CC Piston: 50mm Stroke: 49.5mm Gea...

This is a VR9 designed by the fictional automotive manufacturer Arrow Motors. The pioneer of the Arbalest series of V...

A car half the price but just as good, Half the cylinders but sings the same song. That car would be the BMW M3, more...