#1  
Old 12-17-2009, 10:24 PM
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merry christmas to you!

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1972 Maverick powered by 2004 gto ls1 and t56 6 speed, 8.8, fox strut front end, wifes car
  #2  
Old 01-26-2010, 07:52 PM
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I dropped of my '7F6' heads at R&L engines in Dover NH today. Having a few things done.

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Old 02-01-2010, 03:20 PM
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Received a call from Leo at R&L Engines:

The heads have been disassembled, cleaned and checked for cracks; everything looked good.
No problems with the guides and the valve seats are standing proud - new term I learned.
We're gonna check the flow on a few ports before we move forward. I am probably gonna have the crossover filled. He said the existing port work was very mild, the stock shape was barely modified, all good news he said.

Head flow results in a few days.

Steve

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Old 02-05-2010, 04:27 PM
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Here are the Flow numbers.
Intake is listed first as 7F6.pdf,
Exhaust is listed as 7F6E.pdf.
Attached Images
File Type: bmp Page7F6.pdf - Adobe Reader.bmp (297.1 KB, 152 views)
File Type: bmp Page7F6E.pdf - Adobe Reader.bmp (299.3 KB, 217 views)


Last edited by 67'7F6'Bird; 02-05-2010 at 04:35 PM.
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Old 02-05-2010, 04:44 PM
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Here is a chart comparing my 72 7F6 heads to my brothers RAIV's.
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File Type: doc FLOWCHART.doc (99.5 KB, 150 views)

  #6  
Old 02-05-2010, 09:59 PM
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Click on Chart.
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  #7  
Old 02-26-2010, 06:54 PM
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Here's a picture of the head, valve bowl area cleaned up and valve job performed.
Still need a little more work before reassembly.
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