MARINE ENGINES: YAMAHA 4 STROKE ENGINE - FL225AETX

Yamaha has revolutionized four-stroke engine design to build a high-performance 225hp outboard lighter and more compact than anyone thought possible until now.

The key to the new F225A's compactness is a Yamaha-exclusive design that runs the exhaust system through the valley of the 60-degree V engine block for the first time ever on a marine four-stroke.

FL225AETX Engine

  • 60 degrees V6 Engine - Compact and high performance
  • 24-Valve Double OverHead Camshaft Direct Action V6 - high power and torque
  • In-Bank-Exhaust - Compact & Lightweight
  • ECM Micro-Computer Control - reliability, high performance, convenience & economy
  • YDIS : Yamaha Diagnostic System - Serviceability & Reliability
  • Blow-By-Gas Reburning System - Cleanness
  • High Output Alternator - convenience
  • Fuel injection - high performance & economy
  • Prime Start - Sure Start
  • Water Sealed Outer Wall & Labyrinth Exhaust System - Quietness
  • Over-Rev Limiter, Overheat Warning & Low Oil Pressure Warning - reliability
  • Special Aluminium Alloy (YDC-30), 5-Stage Multiple Coating & Self-Sacrificing Anodes - anti-corrosion

FL225AETX Engine

Type
4-stroke with Counter Rotation
Engine Type
24-Valve DOHC Direct Action V6
Displacement
3352 cc
Output
165.5kw @ 5500rpm
Compression Ratio
9.9
Ignition System
Gear Ratio
30:15
Weight
269 - 275 kg
Bore x Stroke
94 x 80.5 mm
Max Operating Range
5000-6000rpm
Scavenging/induction
O/M Transom Height
X: 643mm / 25.3in