LEGENDARY
PERFORMANCE.
Yamaha Banshee Motor specializes in the iconic 350cc twin platform. From custom neon-infused restorations to high-performance racing builds, we keep the 2-stroke legacy alive with modern engineering.
Every motor is blueprinted and pressure tested to ensure maximum reliability and peak horsepower.
Technical Excellence
Billet Engines
Master-crafted 350cc twin-stroke powerplants, blueprinted for the most demanding Sacramento riders.
High-End Tuning
Modern EFI and ignition mapping that transforms the 2-stroke scream into pure, usable horsepower.
Race Ready
Every quad is reinforced with heavy-duty components designed to survive the dunes and the track.
Engine DNA & Tech
Displacement
347cc - 421cc
Blueprinted twin-cylinder blocks with optional Cub or Servant cylinders for extreme port timing.
The Heart
Liquid-Cooled 2-Stroke
The legendary YPVS-free parallel twin. High-revving, snap-throttle response that modern 4-strokes can't replicate. Built with Viton seals and race-grade bearings.
Induction
V-Force 4 Reeds
Dual Mikuni or Keihin carbs paired with carbon fiber reed petals for instant air-flow velocity.
Thermal Control
Oversized Aluminum
High-flow triple-pass radiators and billet water pump impellers to keep the twin cool under sand-load.
Power Delivery
6-Speed Close Ratio
Heavy-duty clutch baskets with HD springs to handle the massive 2-stroke hit without slipping.