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Thread: New cylinder head science
          
   
   

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  1. #1
    jerry clayton's Avatar
    jerry clayton is offline CHR Member Visit my Photo Gallery
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    New cylinder head science

     



  2. #2
    jerry clayton's Avatar
    jerry clayton is offline CHR Member Visit my Photo Gallery
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    016 - Copy.jpg017.jpg018.jpg015.jpg

    They are making aprox 900 hp NA with only 358 cid---

    What do you think I'll get from 427 cid and 30 lbs boost???
    11 bolts for valve cover with o ring gasket and sprinklers
    26 bolts for rocker arms
    notice oil grooves for drainback with levels up to pushrod holes
    steam holes in deck surface
    coolant holes under intake ports
    intake vavle 2.200 with 6 mm stem(also very long)
    exhaust valve 1.650 with 7 mm stem
    20 studs head to block ( some are smaller and under neath)
    Last edited by jerry clayton; 12-31-2012 at 02:31 PM.

  3. #3
    edward g. p.'s Avatar
    edward g. p. is offline CHR Member Visit my Photo Gallery
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    Car Year, Make, Model: 1983/1995 Camaro's
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    OMG those are beautiful.

  4. #4
    Scooting's Avatar
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    Car Year, Make, Model: 1940 Ford Sedan
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    Wow! How did you get a set of those? And does the price reflect liquid gold?

  5. #5
    jerry clayton's Avatar
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    If I tell you I gotta----------------

    I like the way you can see all the way thru the ports---and the number of bolts in these things compare to the number of rivets in an aircraft wing-

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