GSX-S1000A 2017 by Suzuki New Zealand

More catalogs by Suzuki New Zealand | GSX-S1000A 2017 | 8 pages | 2017-03-05

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Page 4 of GSX-S1000A 2017

legendary performance tuned for the street the gsx-s1000 is powered by a street-tuned version of the four-stroke liquid-cooled dohc 999cm3 inline-four engine that became a legend in the 2005–2008 gsx-r1000 the newly honed engine delivers smooth throttle response and immediate controlled acceleration so the sport rider experiences adrenaline-rushing performance a long-stroke design with a 73.4mm bore and a 59.0mm stroke allows the combustion chambers to be compact it therefore allows a combination of an optimal compression ratio a flat-top piston shape and a broad spread of power throughout the rev range advances inside the engine begin with the pistons suzuki used finite-element-analysis techniques to make the pistons light without compromising their rigidity the benefits include broad torque and quick acceleration new cam profiles optimize the valve timing to achieve power characteristics that are ideally suited to city streets and twisty suburban roads iridium spark plugs ensure strong sparks for efficient combustion that translates into higher power linear throttle response easier engine startup and stable idling each bore is plated with suzuki’s own race-proven nickel-phosphorus-silicon-carbide coating which reduces friction enhances heat transfer durability and ring seal and is known as suzuki composite electrochemical material scem a newly designed radiator with an efficient round shape helps to keep the engine temperature consistent shrouds guide air to the radiator core a liquid-cooled oil cooler is light and compact its small dimensions help to make the bike look neat by creating more room for the exhaust system cutting-edge engine management per fo rmanc e u n li m ite d an engine control module ecm provides state-of-the-art engine management and has settings that are optimized for sport riding a key technology under the ecm’s control is an updated version of the downdraft double-barrel suzuki dual throttle valve sdtv system that has always been part of the gsx-r legend the sdtv helps to ensure efficient combustion and smooth power delivery ten-hole fuel injectors optimize fuel atomization to promote combustion efficiency and limit fuel consumption the fuel injection works with an o2 feedback system and an intake pressure sensor to further heighten combustion efficiency and limit exhaust emissions the exhaust system has a 4-2-1 design with equalizer pipes between the 1-and-4 and 2-and-3 header pipes the system fine-tunes the exhaust pulses for strong low-to-mid-range output the exhaust chamber after the joint section fits under the engine so the muffler is minimally sized for a clean agile look a catalyzer in the exhaust chamber keeps emissions low enough to satisfy the strict euro 3 regulations the exhaust pipe incorporates a suzuki exhaust tuning set system a servo-actuated butterfly valve opens to a degree calculated from the engine speed throttle position and gear position it controls exhaust pressure waves to enhance combustion at low revs engine cutaway this is the engine designed to own the racetrack tuned for the streets customized to a rakish roadster bound to become a legend in its own right the broad range of power and torque is untouchable it is everything you are looking for on the road and then some state-of-the-art technology provides ultimate efficiency increasing the pleasure of every run everything to experience nothing to stand in your way 4-stroke 4-cylinder liquid-cooled dohc engine 06 piston and piston rings sdtv throttle body round-shaped radiator liquid-cooled oil cooler set valve cutaway 07