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Racing Engines and Engine Modifications

By: Darshan Patel. Racing Engines and Engine Modifications. Forced Induction System. Turbocharger Turbo’s send compress air flow into the engine More air in the cylinder will also increase fuel in the cylinder, thus giving more power from each explosion in each cylinder.

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Racing Engines and Engine Modifications

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  1. By: Darshan Patel Racing Engines and Engine Modifications

  2. Forced Induction System • Turbocharger • Turbo’s send compress air flow into the engine • More air in the cylinder will also increase fuel in the cylinder, thus giving more power from each explosion in each cylinder. • Typical boost provided is around 6 to 8 PSI, but then again you can boost higher around 10 or more.

  3. How Turbo Charger Works • Ambient Air goes into the compressor wheel • Then flows down to the Intercooler where it becomes Cold • Then flows into the engine cylinder • Turns into hot exhaust gas and goes into the turbine wheel • It was then released to exhaust and waste gate

  4. Most Powerful Turbocharger • Efficiency: 70% • Compact Construction • Outputs: 20,000 to 25,000 kW per turbocharger • For a 2-stroke engine • Low noise level • Compressor Ratio: 4.2

  5. Fastest Production Car • Bugatti Veyron 16.4 • 0-62: 2.5 Seconds • Top speed: 253 mph • Cost: 1.1 Million Euro • Veyron Engine • W16 Engine: 16 Cylinders • 4 Turbochargers • Power: 1001 HP (736 kW)

  6. Turbocharged Motorcycle • Turbocharged are mainly used for cars but can be put on motorcycles. • The constant noise you hear after each gear shift is because the waste gate is being opened and closed. • Link: http://www.youtube.com/watch?v=KgQYChHNv9o

  7. Questions?

  8. Sources • http://auto.howstuffworks.com/question122.htm • http://en.wikipedia.org/wiki/Bugatti_Veyron • http://library.abb.com/global/scot/scot208.nsf/veritydisplay/dce75eac1aa8f20cc1256fce00565df3/$File/2058_TPL91B.pdf • http://www.thesaabsite.com/turbophoto3.jpg

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