2003 Yamaha Banshee

The 2003 Yamaha Banshee is one of the last years of production for the legendary 2-stroke, twin-cylinder sport ATV. The 2003 model continued the Banshee’s legacy as a powerhouse on the trails, dunes, and racing tracks. Known for its speed, thrilling acceleration, and lightweight design, the 2003 Yamaha Banshee is beloved by ATV enthusiasts.

Here are the key specifications and features of the 2003 Yamaha Banshee:

Engine:

• Type: Twin-cylinder, 2-stroke, liquid-cooled
• Displacement: 348cc (172cc per cylinder)
• Bore x Stroke: 64mm x 54mm
• Compression Ratio: 6.7:1
• Fuel System: Dual 28mm Mikuni carburetors
• Ignition: CDI (Capacitor Discharge Ignition)
• Lubrication: Pre-mix fuel or Yamaha Autolube system (depending on configuration)

The 2-stroke, twin-cylinder engine is what sets the Banshee apart. It provides exceptional power with a high-revving, thrilling experience. The engine produces around 33-35 horsepower stock, making it one of the more powerful sport ATVs of its time.

Transmission:

• Type: 6-speed manual transmission with reverse
• Final Drive: Chain

The 6-speed manual transmission gives riders control over power delivery, making it ideal for aggressive riding, racing, and tackling various terrains. The addition of reverse gear is convenient for navigating tight areas or obstacles.