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LE5 compression ratio?

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Old

Oct 13, 2010 | 08:07 PM

#1

1970judge

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Senior Member

Joined: 07-12-2007

Posts: 690

From: Republic of Texas

LE5 compression ratio?

Anybody know it, google provided me with 10.1:1, 10.0:1, 10.4:1, 10.8:1...all kinds of different numbers.

Anybody know what it actually is?

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Old

Oct 13, 2010 | 09:05 PM

#2

Greybeard999

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Joined: 03-06-2010

Posts: 6,869

From: Ohio

I've read 10.4:1

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Old

Oct 13, 2010 | 09:05 PM

#3

Snoopy

Platinum Member

Joined: 05-09-2006

Posts: 6,805

From: "Upland" Mesa, Arizona

I've seen 10.4 to 1 on a couple of official GM documents. Your Owners Manual may also list it on the specification page.

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Old

Oct 14, 2010 | 05:53 AM

#4

solman98

Senior Member

Joined: 07-17-2006

Posts: 6,053

From: Dallas, GA

I have the 06 model LE5 listed as 10.5:1.

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