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Thread: FS: 2.2 S heads

  1. 07-06-2015, 05:24 PM #1
    speedo
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    FS: 2.2 S heads

    I have six date matched 6/70 S MFI heads. No evidence of issues. Ports are 36-35 and the valves are 46-40. These have been modified for increased compression. Note the head work in the pictures...which can be used as is, or machined easily back to stock domes. $2700 obo plus shipping. Pm with questions.

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  2. 07-07-2015, 04:00 PM #2
    speedo
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    2.2 S heads

    I have been asked to provide more information on the heads. First, I don't know who massaged them. Second, I don't know what the reduced head volume is...haven't cc'd the heads. They are 84mm heads. Look to me to all have been massaged the same way...meaning probably welded up and CNC'd back down so they all are identical. I talked with Grady about these years ago...seems that this was the "other way" to increase compression, vs going with a higher profile piston with deeper valve pockets. Here are some better pics of the machine work. I am going to show 360 degree views of #6 as they all look to be identical.
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  3. 07-11-2015, 02:56 PM #3
    speedo
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    2.2 S heads

    Price drop to $2500 obo. Ideally these could be used with the higher compression 2.2 T pistons and/or a 70.4 crank for a "stroked" 2.4 engine.

    Speedo
    Last edited by speedo; 07-13-2015 at 07:18 AM.
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  4. 07-11-2015, 08:12 PM #4
    gled49
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    Put those on a low comp 2.4 and you got something.
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