Page 15 of Honda Marine 4-Stroke Range 2007 by Honda Motorcycles Australia

exclusive technology boosted low speed torque blasttm hole shot and acceleration is improved by mbt trace control ignition timing mbt ­ minimum advance for best torque advanced ignition timing develops more horsepower at low revs to get the hull up on the plane quicker super-strong acceleration from 0-50m this patented technology pioneers a new age in four-stroke outboard engines and will be the benchmark for future honda engine designs special features formula one racing technology vtectm delivers more power torque and efficiency at every speed at 5200rpm a high-lift cam engages to pack more air into the combustion chamber to produce more power vtectm works to produce a longer flatter torque profile the ultimate in fine-tuned performance [vtec bf90 only lean burn feedback adjusts the air/fuel mix according to speed and load to maximise efficiency inclusion of lean burn feedback offers significantly improved fuel consumption over direct injection two-stroke models as well as over competing four-stroke models the completely redesigned 2007 model is even more fuel efficient than previous models lightest four-stroke outboard ever produced in its class powerful 1.5l sohc 16-valve inline four-cylinder engine more power­greater fuel economy air/fuel ratio 20 18 fuel fuel 30 16 14 12 10 air air 4-front corrosion protection a patented `double-sealed multi-layered paint process sacrificial anodes and stainless steel technology along with waterproof connectors all enhance corrosion protection carb 2008 and epa 2006 ultra-low emission compliant tiller steer option is available on 90hp engine oeda three-star ultra-low emission rating honda is the only outboard brand in australia to achieve this rating across its entire range.

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