1997 Yamaha Banshee 350 — Definitive Product Overview & Performance Guide

The 1997 Yamaha Banshee 350 is one of the most legendary sport ATVs ever produced, combining Yamaha’s high-revving twin-cylinder 2-stroke engine with a lightweight, agile chassis. This model year continues the iconic Banshee legacy that began with Yamaha’s YFZ350 in the late 1980s and remained in production with minimal changes through the 1990s and 2000s. Riders and enthusiasts still prize the 1997 Yamaha Banshee 350 for its raw performance, modifiability, and thrilling ride experience.

Engine & Powertrain Specifications

The heart of the 1997 Yamaha Banshee 350 is a 347 cc liquid-cooled, twin-cylinder, two-stroke engine with CDI ignition and dual Mikuni carburetors. This power plant produces a deeply engaging powerband with punchy low-end response and strong top-end acceleration, making it one of the most exhilarating ATVs of its era. Dirt Bikes

Key Powertrain Features:

• Engine Type: 347 cc liquid-cooled two-stroke, parallel-twin

• Carburetion: Dual Mikuni VM26SS (26 mm)

• Ignition: CDI with kick start

• Transmission: 6-speed manual gearbox with constant mesh ratios

• Drive: Sealed O-ring chain drive

• Compression Ratio: 6.5:1

The 1997 Yamaha Banshee 350 produces approximately 34–50 horsepower stock depending on spec and condition, and its two-stroke twin makes it a standout performer for riders who enjoy aggressive throttle response and high-revving fun.

Chassis, Suspension & Braking

The 1997 Yamaha Banshee 350 rides on a sturdy tubular steel frame designed for sport riding and responsive handling. Its suspension geometry balances agility and comfort, whether on trails, dunes, or dirt tracks.

Chassis & Suspension Specs:

• Frame Type: Steel tube sport ATV frame

• Front Suspension: Independent double wishbone, approx. 9.1″ travel

• Rear Suspension: Swingarm with linkage, approx. 8.7″ travel

• Front Brakes: Dual hydraulic discs

• Rear Brake: Single hydraulic disc

• Tires: AT21 × 7-10 (front), AT20 × 10-9 (rear)

This setup provides balanced ride quality and enough control for spirited trail riding, dune blasting, or weekend adventurous outings.

Dimensions, Weight & Ergonomics

The 1997 Yamaha Banshee 350 strikes a balance between aggressive sport ATV performance and manageable handling due to its compact dimensions and moderate seat height.

Dimensions & Weight:

• Overall Length: ~73″

• Overall Width: ~43.3″

• Seat Height: ~31.5″

• Wheelbase: ~50.4″

• Dry Weight: ~386 lbs

• Fuel Capacity: ~3.2 gallons

These dimensions enable aggressive maneuvering on technical terrain and good stability at speed.

Performance, Riding Experience & Common Considerations

Enthusiasts describe the 1997 Yamaha Banshee 350 as a thrilling, high-performance ATV with a powerband that keeps riders engaged from low throttle to wide open. Its two-stroke twin engine makes it responsive and fun, but it also means fuel economy is modest — typical of performance two-stroke machines.

Performance Traits:

• Rapid acceleration and strong mid-range punch

• Top speed estimated around 70–75 mph in stock form

• Kick start only — keeps weight down but requires rider confidence

Common Considerations:

• Electric oil injection system can be failure-prone; many owners convert to premix fuel/oil for reliability

• Carburetor tuning and maintenance are common for performance optimization

• Suspension upgrades are popular for riders seeking improved handling on rough terrain

Comparison with Related Sport ATV Models

When reviewing sport ATVs from the same era, the 1997 Yamaha Banshee 350 holds a unique place among performance machines:

1. Honda TRX250R – A competitive two-stroke sport ATV with smoother power delivery but lower peak output compared to the aggressive twin-cylinder Banshee.

2. Suzuki LT-Z250 – A lighter, user-friendly sport quad with a four-stroke engine, easier to ride but lacking the raw punch of the 1997 Yamaha Banshee 350.

3. Kawasaki KFX400 – A more modern four-stroke sport ATV providing broader torque and everyday usability, offsetting some of the Banshee’s vintage performance charm.

These comparisons help highlight the 1997 Yamaha Banshee 350’s unique position as a thrilling, raw performance machine rather than a modern utility or trail quad.