Rotary engine 15000 rpm redline with a crazy sound (My first engine and it's not very well made, I couldn't put a goo...

The Yamaha RD 250 is a legendary Air-cooled 247cc (54mm × 54mm) parallel-twin 2 stroke motorcycle that produce 30 hp ...

Big bore kit, performance carb and expansion chamber... Little tweaks on the transmission!!!~

Engine 2.0 L 4G63T I4 Turbocharged Transmission 5-speed manual Dimensions Wheelbase 2,510 mm (98.8 in) Length 4,3...

Lotus Exige 380 Sport

this may not be too accurate but the sound is what's the most accurate. i think. this is based off of my mom's car w...

A 48cc 2 Stroke Single-cylinder

Dinamik 120,2 stroke,119cc.removed exhaust silencer. I make this bike because the bike is my dream bike lmao :)

the highest this engine can rev to is 50 rpm but it usually idles at 47 rpm. Don't mind the noise.

just an experiment tuning is available credits: i forgor who i inspirated from

bore 67mm, stroke std make 292cc max capation engine can 200kmh++ in rl

Full uma racing Items

This thing revs to about 9000 RPM while shaking so much the car might flip over. ...

Lc v1 Spec 59 jet 4.65 with full ESR parts And GL Thailand Exhaust System

for fun