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Author Question: A 280 in3 engine has 85 volumetric efficiency at its redline speed of 6500 RPM. What is the maximum ... (Read 75 times)

theo

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on: Jun 23, 2018
A 280 in3 engine has 85 volumetric efficiency at its redline speed of 6500 RPM. What is the maximum airflow to the engine? Round to the nearest whole number.
 
  What will be an ideal response?

Question 2

An inline 4-cylinder engine has a theoretric airflow of 290 CFM at its maximum engine speed of 7000 RPM. Assuming this engine operates with 90 volumetric efficiency, calculate the maximum airflow through to the engine. Round to the nearest whole number.
 
  What will be an ideal response?


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nothere

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Reply #1 on: Jun 23, 2018
Answer to Question 1

448 CFM

Answer to Question 2

261 CFM


theo

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Reply 2 on: Jun 23, 2018
Thanks for the timely response, appreciate it

jomama

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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