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Two-stroke engines, and most model engines, have a total-loss lubrication system. Lubricating oil is mixed with the fuel, either manually beforehand (the petroil method), or automatically via an oil pump. Prior to being burned in the combustion chamber, this air/fuel/oil mixture passes through the engine's crankcase, lubricating the moving ...
A dry-sump system is a method to manage the lubricating motor oil in four-stroke and large two-stroke piston driven internal combustion engines. The dry-sump system uses two or more oil pumps and a separate oil reservoir, as opposed to a conventional wet-sump system, which uses only the main sump (U.S.: oil pan) below the engine and a single pump.
The bike was launched in November 2008. With the GS150R, Suzuki Motorcycle India entered the highly competitive 150cc segment of the Indian motorcycle market. Suzuki Motorcycle India states that the bike falls "in-between" the two classes of Indian 150 cc motorcycles, namely commuter class and premium class.
The 150cc 4-stroke, single-cylinder, air-cooled, OHC engine generates 12.14 hp (9.05 kW) at 7,750&;rpm, [4] Electric and kick starter. The XR 150 produces maximum torque of 12.5Nm at 6000 rpm; the top speed in real world conditions is between 60 and 68 mph (97 and 109 km/h) with a fuel consumption of about 60 mpg ‑US (3.9 L/100 km; 72 mpg ...
Less power with almost the same or slightly more weight. In 2006, Honda totally reconfigured the engine with a different compression ratio, 9.5:1, and a bore and stroke of 57.3 × 57.8. The overall weight savings of the new 149 cc (9.1 cu in) were significant with an increase in power as well. Another change was a new electric start system. The ...
The full sized motocross bikes are equipped with liquid-cooled, single cylinder four-stroke engines that are available from 149 cc (9.1 cu in) to 449 cc (27.4 cu in). They now have dual-sport motorcycles. The more trail friendly CRF's have simple air-cooled engines, and are
The 250 four-strokes received an all new engine, new exhaust system and an all new ECU. The 250/350 4-stroke frames were improved and made lighter and more nimble. The lower triple clamp was redesigned to ensure a smoother fork action. Finally, all models received a new improved Trail Tech speedometer. 4-stroke Enduro: FE 250 - 250 cc enduro ...
This system is commonly used for motorcycles as it eliminates the need of pre-mixing fuel and two-stroke oil. Vespa is an example where pre-mixing of two-stroke oil is required. Automatic lubrication was introduced for motorcycles by Velocette in 1913. [1] An example of application of automatic lubrication system is Suzuki AX100 motorcycle. The ...