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3.3L Unique Features & Benefits
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The Engine Control
Module regulates the HPDI System, to ensure superior power, fuel
economy and reliability. Here's how HPDI works. Six
sophisticated sensors help the microcomputer optimize ignition
timing and air/fuel mixture. Fuel is drawn through the fuel pump and
vapor separator, then pressurized by the twin high-speed fuel pumps
– to 1,000psi in our next-generation 3.3L HPDI. Proven and reliable
internal-opening fuel injectors distribute the fuel to each
individual cylinder enhancing fuel distribution for increased power
and greater fuel economy.
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A powerful, 3.3-Liter, 204
Cubic-Inch Engine. The 76° V-block design is compact, with added
torque for greater acceleration. |
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Special Heat Treated Crankshaft and Connecting Rods
enhance durability for long term engine life. |
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New, Special Ion-Plated Top
Piston Ring enhances durability and delivers up to 20% more oil
economy. The oil bypass groove on the bottom piston ring delivers
the precise amount of oil to the top ring for even greater
reliability. |
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Fuel is Routed through a
water/fuel separator, a vapor separator tank, twin high-speed fuel
pumps and fuel rails, then delivered through 6 independent internal
opening fuel injectors.
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Water Inlets
have been front-mounted and lowered on the V MAX®
200, 225, 250, and 300hp models for increased cooling, efficiency,
and optimal set up. |
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Water Cooled Intake Crankcase
This unique feature increases intake air density for added
horsepower on the Z300 and VZ300. |
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Twin High Speed
Fuel Pumps pressurize fuel at 1,000psi
for outstanding performance and fuel economy on 3.3 Liter HPDI
models. |
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The unique, Concave-Shaped
Skeg Design on the MAX® 3.3L models dramatically reduces
steering torque, enabling the lower unit to track straight during
acceleration, top-end and deceleration. This new lower unit was
engineered to maximize performance on today's bass boat hull
designs.
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Strong, Forged
Pistons add durability. Aluminum alloys
are compressed in molds under extreme pressure, resulting in a much
stronger piston. |
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The High Output
Alternator, standard on HPDI 3.3-liter
models delivers an incredible 37 amps of charging power at 1,000 rpm
and a full 50 amps at speed. You’ll have plenty of b a t t e ry
power, even after prolonged idling or using multiple electronics
while trolling at low rpm’s. |
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3.3L & 2.6L Features & Benefits
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J.D. Power and Associates
Ranks Yamaha “Highest in Customer
Satisfaction with Two Stroke Outboards.” |
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Yamaha Analog Guages - A complete array of
Yamaha Pro Series Analog Instrumentation is available to keep you
continually informed. Highly accurate and easily readable, they’re
available in black or white face, complimenting today's popular bass
boats.
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Yamaha's ACP-221 Paint Process provides a 5-layer barrier
against corrosion. |
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Our exclusive YDC-30 Alloy is the most
corrosion-resistant base material in the industry. |
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Stainless Steel is used for the drive, prop and shift
shaft for maximum durability. |
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Front-Mounted Freshwater Flushing device
makes it easy to completely flush the engine, in the slip or at
home. |
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The V 76° Block is
compact and designed to maximize torque, power, fuel economy and
durability. |
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Six Independent Fuel
Injectors open internally, enhancing fuel distribution and
reducing the chance of carbon build-up. |
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The Proven Homogeneous
Combustion Chamber Design maximizes power and fuel economy
in the critical 2500-5500 rpm range. |
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Our
Two Year Limited Warranty protects
every Two Stroke. |
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The Optional VX-MAX®
Prop was designed to maximize performance on the muscular
300/250/225/200hp V MAX® HPDIs.
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The Vapor Separator removes
vapors from the fuel for increased engine stability and reliability. |
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Yamaha HPDIs exceed the Federal EPA 2006
emission requirements, and have earned a California C.A.R.B two-star
rating for very low emissions. |
