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PI Heads????

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Old Jun 11, 2007 | 12:32 PM
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racerage7's Avatar
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PI Heads????
Did any of the 4.6 F-150 motors come with PI heads and if so what year did they start?
 
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Old Jun 11, 2007 | 12:50 PM
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mid way through 01
 
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Old Jun 12, 2007 | 02:52 AM
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how do i tell if i have pi heads. my sticker on the block 01-01-01
 
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Old Jun 12, 2007 | 02:54 AM
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PI is stamped on the heads.

 
Last edited by jbrew; Jun 12, 2007 at 02:58 AM.
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Old Jun 12, 2007 | 04:21 AM
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I love my 03 PI heads
 
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Old Jun 12, 2007 | 08:07 AM
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romeo heads dont have pi stamped on them u gotta check the casting numbers
 
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Old Jun 12, 2007 | 12:38 PM
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Originally Posted by Faster150
romeo heads dont have pi stamped on them u gotta check the casting numbers
how do i do that?
 
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Old Jun 12, 2007 | 12:42 PM
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I gave yuh a pic of where the numbers are - copy yours down.

Check this out as well, this may help.. -

http://www.babcox.com/editorial/ar/eb40228.htm
 
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Old Jun 12, 2007 | 02:45 PM
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ok thanks it will this weekend before i have time to look at it in daylight
 
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Old Jun 16, 2007 | 11:58 PM
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i found a sticker on the left head the number is 1g842aa
 
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