High-Power Outboards — 150hp to 450hp
Compare motors by horsepower, shaft length and configuration.
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Yamaha high-power outboards — 150hp to 450hp.
This is Yamaha's serious performance category — the motors that go on fibreglass sport fishing boats, offshore platforms, and twin-engine setups running open Pacific water. These motors are built for the conditions that punish anything underbuilt: tidal rips, open ocean swells, and BC coastal weather that changes fast.
Yamaha's high-power lineup spans the 2.8L inline four-cylinder through the 4.2L and 4.3L V6 platform, up to the flagship 5.6L XF450 V8 — the most powerful Yamaha outboard available in Canada. The VMAX SHO series runs alongside each standard model, delivering class-leading power-to-weight for performance-focused applications. Every motor in this range is engineered for saltwater durability and long service life under demanding use.
Choosing the right motor for your hull
- F150 / VF150 VMAX SHO — the benchmark for 18–21 foot sport fishing boats on the BC coast. Correct spec for a 19-foot Hewes Craft, loaded Alumaweld, or similar platform running open water
- F175 / VF175 VMAX SHO — 21–23 foot fibreglass and welded aluminum hulls, heavier displacement, consistent open Pacific use
- F200 / VF200 VMAX SHO — 21–24 foot hulls requiring strong torque reserve, twin-engine applications, and open water reliability
- F225 / VF225 VMAX SHO — Yamaha's 4.2L V6 at 225hp — for 22–26 foot boats, twin-engine setups, and serious offshore fishing
- F250 / VF250 VMAX SHO — full V6 output in standard or high-performance configuration — for large offshore platforms and performance twin setups
- F300 / F350 — maximum V6 output for large offshore platforms, triple and quad configurations, and the most demanding Pacific saltwater environments
- XF450 V8 — Yamaha's 5.6L V8 flagship. The most powerful Yamaha outboard available in Canada. Purpose-built for large multi-engine offshore platforms where only maximum output will do
All motors in this range are available in counter-rotation variants for twin-engine setups. Request a quote and include your hull specs — we'll confirm the correct configuration, shaft length, and rotation before you order.
Freight shipping to any province in Canada. Financing available O.A.C.
All prices shown are suggested retail and do not include applicable taxes, freight, PDI, or installation. Contact us for a complete delivered price to your location.