XF425

$64,214

+ *Additional Fees +Licensing +Taxes

Designed from the ground up to be smarter, more powerful and more efficient, the Yamaha 5.6-litre V8 XTO Offshore is much more than an outboard; it’s a fully integrated power system. It’s created an entirely new class of extreme offshore power. To help meet the extreme electrical demands of today?s larger boats, the second-generation “B” model Yamaha XTO Offshore now features a new three-phase, simultaneous charging system.

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Engine
Engine Type	32-valve V8 Four Stroke
Displacement	5.6-litre (5559 cc) / 339.2 ci
Bore & Stroke	96 x 96 mm (3.78 x 3.78 in)
RPM Range	5000-6000 (Full throttle) 600-1000 (Variable Trolling)
Compression Ratio	12.2:1
Induction System	DOHC, 4 Valves per Cylinder
Alternator Output	96 Amps NET (per outboard, stackable)
Fuel Delivery	Direct Injection
Starting	Electric w/ PTT
Ignition	TCI Microcomputer
Lubrication	Wet Sump
Exhaust	Through Propeller (Except in Reverse Under 2500 RPM)
Cooling	Thermostatic Control, Water
Gear Shift	F-N-R
Gear Ratio	1.79:1 (25/14)

Fuel & Lubrication
Recommended Fuel	Regular Unleaded (Minimum Pump Octane 89)
Recommended Oil	Yamalube Marine Lower Unit Gear Lube HD
Oil Capacity	7.8L (8.2 qt) - with filter 7.5L (7.9 qt) - without filter