Lake Ponemah Marina - Yamaha Engines

Features & Benefits

CLEAN, QUIET, FUEL-SAVING, AND YAMAHA RELIABLE!

	Multi-Port Precision Electronic Fuel Injection, on the F50 - F90, uses four independent fuel injectors to deliver optimal fuel/air mix to each cylinder - boosting acceleration, top-end and fuel economy.
	Single throttle valve - simple, lightweight design allowing for quick and easy adjustment. The air silencer box on the F75 and F90 reduces intake air noise to a minimum with the use of a highly porous nylon cloth that soaks up the noise making these engines whisper quiet while the surge tank reduces air turbulence for smoother operation.
	Composite Intake Manifold - The long tube intake tracks are tuned to increase air flow increasing low end and midrange torque performance resulting in a more powerful hole shot and increased acceleration. The air silencer box reduces intake air noise while the surge tank reduces air turbulence for smoother operation.
	The New, Multi-Function Tiller Handle, optional on F25 through F90, puts easy control at your fingertips in a sleek, ergonomic new design – including Yamaha’s exclusive, variable trolling speed feature. (F50 through F90).
	The High Output Alternator, standard on most Yamaha Four Strokes, keeps your batteries at full charge even when you’re running multiple electronics.
	Top-Mounted Flywheel keeps sensitive electrical components out of the water.
	The Microcomputer Ignition, adjusts timing to maintain optimum engine performance, economy and durability under all conditions.
	Single Overhead Cam on F40 - F60 models, provides a more compact, lightweight design especially important in mid-range four strokes.
	Double Overhead Cam Design features fewer moving parts than conventional single overhead design, for greater performance on F75 and above.
	Yamaha's Variable Trolling Speed, available on F50 to F90 models, gives you amazing trolling control. Fine tune your most effective trolling speed in 50-rpm increments (within 620-900 rpm’s on the F50 and F60, and within 550-1000 rpm’s on the F75 and F90), and lock it in with the touch of a button. A Yamaha exclusive!.
	Our Three Year Limited Warranty protects every Four Stroke.
	All Yamaha four strokes exceed Federal EPA 2006 emission requirements. The 50hp and up have earned a California C.A.R.B. three-star rating.
	The Fresh-water Flush Device enables you to flush the engine without starting the engine.
	Yamaha's Exclusive YDC-30 Alloy is the most corrosion-resistant base material in the industry.
	The Lightweight and Compact DOHC, first designed on the F115 received the "Motor Boat and Sailing" award for innovation.
	Yamaha is Dedicated to Helping create a cleaner environment through advances in outboard technology.

Yamaha Outboard Performance Bulletins provide in-depth information (MPH, MPG, GPH) about how Yamaha outboards perform with particular boats and propellers. Simply call Yamaha at (866) 894-1626 and a Yamaha professional will make every attempt to answer your questions.