| F250AETX/U and FL250AETX/U (Counter Rotation) Engine | ||
| Type | : | Electonic Fuel Injection (FI) |
| Engine Type | : | 60degree V6 |
| Displacement | : | 3352 cc |
| Output | : | 183.9kw |
| Compression Ratio | : | 9.9 |
| Ignition System | : | |
| Gear Ratio | : | 15:30 (2.0) |
| Weight | : | X: 278kg U: 284kg |
| Bore x Stroke | : | 94x80.5mm |
| Max Operating Range | : | 5000-6000 |
| Scavenging/induction | ||
| O/M Transom Height | : | X: 643mm/25.3in U: 770mm/30.3in |
F250AETX/U and FL250AETX/U (Counter Rotation)
A few years back, Yamaha completely turned four-stroke engine design on its head by introducing the ground-breaking F225A. Weighing in at just 10% more than two-strokes of the same class, these motors mounted beautifully on boats designed for that HP rating. And now Yamaha's innovation continues with the F250A, one of the most advanced fuel-injected models ever. On all our large four-strokes, you expect light weight, compactness and masses of power, and those pure Yamaha characteristics are exactly what you get.
| F250AETX/U and FL250AETX/U (Counter Rotation) Features |
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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 Variable Camshaft Timing - performance YDIS : Yamaha Diagnostic System - Serviceability & Reliability Blow-By-Gas Reburning System & Closed Fuel Vapour System - Cleanliness High Output Alternator - convenience Multi-Point Fuel injection - high performance & economy Direct Ignition - reliability Flushing Device - convenience Over-Rev Limiter, Overheat Warning & Low Oil Pressure Warning - reliability Special Aluminium Alloy (YDC-30), 5-Stage Multiple Coating & Self-Sacrificing Anodes - anti-corrosion |