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Old 01-28-2013, 10:39 AM   #26
danno428cj
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Join Date: Sep 2006
Fan#: 38992
Location: Canada, Canada
What I Drive: 2012 Titanium 4dr. Silver

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Quote:
Originally Posted by cobrajet429 View Post
No but you still need to clear the combustion chamber of burned gases.
Yes, that's why we have such things as cam overlap. Back pressure would prevent some gasses from leaving the chamber.n

Remember these motors run 12:1, they are probably pretty good at clearing the cylinder anyway.
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