Description

The Yamaha 200hp 2-stroke outboard is a legendary, high-performance V6 engine (often 2.6L or 3.0L) renowned for its raw power, reliability, and relatively lightweight design compared to 4-strokes. Key features include loop-charged scavenging for efficiency, oil injection, and robust corrosion protection, with some models using 3-dual throat carburator

Key Specifications and Features

Engine Type: 2-Stroke V6

Horsepower: 200 HP

Displacement: Typically 2596 cc or 2980 cc

RPM Range: Full throttle 4500–5500 or 5000-6000 RPM

Weight: Approximately 258 kg (568Ibs)

Fuel System: Often 3-dual throat carburetor or Electronic Fuel Injection (EFI)

Weight: Generally lighter than equivalent 4-strokes, providing superior power-to-weight ratio

Common Applications and Models

Versatility: Ideal for high-speed fishing boats, commercial vessels, and leisure craft.

Models: Frequently designated as 200AETX, L200AETX (left rotation), or part of the V6 Special series

Maintenance and Usage

Lubrication: Oil injection system, requiring high-quality 2-stroke marine oil.

Saltwater Use: Requires thorough flushing with fresh water after each use to ensure longevity.

Durability: Renowned for long life if properly maintained, particularly with regular

carburator and fuel system maintenance