The Displacement formula should be changed a little:-->
Displacement in cc = (Bore x Bore x Stroke x No. of Cylinders) x 11/ 14,000
Bore & Stroke are in millimeters ... Say Hayabusa,
cc = (81 x 81 x 65 x 4) x 11/ 14,000 = 6561 x 260 x 11/ 14,000
1705860 x 11/ 14000 = 1340.03 cc
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Also, DTS Fi: Digital Twin Spak Fuel injection: The technology of Fuel Injection used along with a Single Cylinder Engine, having 2 Spark Plugs to ensure effective combustion for good mileage, instant starts, environmental friendliness & good throttle response.
Currently, used on only by Bajaj & on Pulsar 220 DTS Fi, many anticipate this to be found soon on Pulsar 200 too.
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DTS Si: Digital Twin Spark Swirl induction: The straight ports used in conventional engines have limitations in generating high swirl values due to their geometry. To generate the required level of swirl, an offset port configuration was arrived upon and optimised by Bajaj engineers. Incorporated in the new engine, this results in a swirling motion of the incoming charge, which decays itself into turbulence as the piston moves in the Induction and Compression strokes. This results in the air-fuel mixture being more thoroughly mixed and spread around the combustion chamber.
Sparks provided by the twin spark plugs ignite this highly turbulent and compressed air-fuel mixture, leading to a flame front with high surface area, resulting in a rapid rise of pressure due to quick combustion.
The best results of this technology like high mileage, torque, etc. have enabled it to be used on Commuter Vehicles first, like Bajaj XCD 125 DTS Si & Platina 125 DTS Si. It is expected to be on XCD Sprint too.
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