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Author Question: The exhaust lobe on a camshaft is worn so that its height is only 0.124 in. If 1.5:1 rocker arms are ... (Read 87 times)

TVarnum

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on: Jun 23, 2018
The exhaust lobe on a camshaft is worn so that its height is only 0.124 in. If 1.5:1 rocker arms are used on this engine, how far is the exhaust valve opening?
 
  What will be an ideal response?

Question 2

Rocker arms having a 1.6:1 ratio are used with a camshaft having an intake lobe height of 0.285 in. What is the intake valve lift?
 
  What will be an ideal response?


SamMuagrove

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

0.186 in.

Answer to Question 2

0.456 in.


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TVarnum

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Reply #2 on: Jun 23, 2018
Thank you


SamMuagrove

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Reply #3 on: Jun 23, 2018
No problem :)


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