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Thread: Intake swap
          
   
   

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  1. #1
    NTFDAY's Avatar
    NTFDAY is offline CHR Member Visit my Photo Gallery
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    Aug 2003
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    Car Year, Make, Model: '66 Mustang, 76 Corvette
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    Is there a small triangle cast into the pads at the bottom end of the heads? If so they are power pack heads. As far as changing the intake you shouldn't have any problems except for sealing the ends and I would use RTV instead of the supplied gaskets.
    techinspector1 and 36 sedan like this.
    Ken Thomas
    NoT FaDe AwaY and the music didn't die
    The simplest road is usually the last one sought
    Wild Willie & AA/FA's The greatest show in drag racing

  2. #2
    TomJ's Avatar
    TomJ is offline CHR Member Visit my Photo Gallery
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    Car Year, Make, Model: "28 roadster pickup
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    NTFD, my heads are the lower compression heads without the triangle on the rectangle. I'm looking at some of the power pack heads 3731539. These were used on the '57 283-283 hp engines. Will these work on my 265 with stock pistons ya think?
    Thanks,
    Tom

  3. #3
    Chicago Guy's Avatar
    Chicago Guy is offline CHR Member Visit my Photo Gallery
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    Car Year, Make, Model: 69 Roadrunner
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    I sure do like that gauge set up, wish you luck on your man/carb change.
    ______________________________________________________________________
    When the boy stops racing, the man begins.

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