Yamaha has been leading the way in the 115 horsepower four-stroke category for over ten years, with exceptional models that have proven the true value and versatility that a four-stroke outboard can deliver Australian boaters. With its increased engine capacity and a weight reduction of 15kg, the latest generation Yamaha F115 offers the best power-to-weight performance in its class - while maintaining an extremely fuel efficient and smooth operation that Yamaha four-strokes are famous for. This engine utilizes a 16 valve, dual overhead camshaft design, electronic fuel injection and big bore throttle body to deliver awesome acceleration and mid-range responsiveness. TECHNICAL SPECIFICATION Engine Type: 4-Stroke, 16 Valve DOHC Direct Action In-line 4 Bore x Stroke (mm): 81.0 x 88.9 Displacement (cc): 1832.0 Recommended Maximum RPM: 5300-6300 Fuel Management: EFI Ignition: TCI Lubrication System: Wet-sump Alternator Output: 12V - 35A with Rectifier Regulator Gear Ratio: 2.15 : 1 (Counter Rotating Prop Available) Starter System: Electric Operation Method: Mechanical control (Optional Multifunction Tiller) Trim and Tilt Method: Power Trim & Tilt Digital Gauges: Optional Command Link Gauges: Optional Transom Height (mm [inch])L: 516 [20.3] | X 643 [25.3] Dry Weight (kg)L: 171 | X: 176
