70HP FOUR STROKE

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Yamaha F70 The launch of Yamaha’s F70 changed customers’ expectations of outboards in this category forever. Beating in the heart of the F70 is a unique four-cylinder, 16-valve des ign activated by a single overhead camshaft. The 4-valves per cylinder valvetrain has dramatically increased this outboard’s volumetric efficiency, effectively transferring more air and exhaust at a more efficient rate. This makes the F70 more fuel-efficient, promotes a stronger torque band and makes the F70 lighter than all four-stroke and direct injected two-stroke competitors. The F70’s awesome performance offers huge versatility and makes it the perfect power option for a huge range of mid-sized fishing boats and pleasure craft. TECHNICAL SPECIFICATION Engine Type: 4-Stroke, 16 Valve SOHC In-line 4 Cylinder Bore x Stroke (mm): 65 x 75 Displacement (cc): 996.0 Recommended Maximum RPM: 5300 - 6300 Fuel Management: EFI Ignition: TCI Lubrication System: Wet sump Alternator Output: 12V-16A with Rectifier Regulator Gear Ratio: 2.33:1 Starter System: Electric Operation Method: Mechanical Control (Optional Tiller Handle Available) Trim and Tilt Method: Power Trim & Tilt Digital Gauges: Optional Command Link Gauges: Optional Transom Height (mm [inch])L: 534 [21.0] | X: 648 [25.5] Dry Weight (kg)L: 119 | X: 121 Show more