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Thread: advice on heads
          
   
   

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  1. #1
    drego1148 is offline Registered User Visit my Photo Gallery
    Join Date
    Nov 2005
    Location
    Toledo
    Car Year, Make, Model: 1967 Ford Mustang
    Posts
    1

    Question advice on heads

     



    hey i was wondering...i have a 1967 ford mustang with a 302 Carborator Motor...would it be a good choice to put on 1975 351 Windsor heads, or would it hurt my performance?

    email - The_rego_family@sbcglobal.net

    -thanks

  2. #2
    bennyb is offline Registered User Visit my Photo Gallery
    Join Date
    Dec 2005
    Location
    NE
    Posts
    2

    Hey drego,
    My project is a '65 coupe, 289. My combustion chambers are rated from 55-58 cc's from the numbers I've seen. Your '67 motor will likely have a little bit bigger chambers, but those 75 heads are smog era and probably have pretty big chambers. So while your head might flow more with those bigger valves, your static compression would be way too low to take advantage of it.
    Of course this is my opinion from stuff I've read, and I could be missing something. Everybody feel free to correct me.

  3. #3
    BigTruckDriver is offline CHR Member/Contributor Visit my Photo Gallery
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    Dec 2004
    Location
    TX
    Car Year, Make, Model: hotrod
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    1,830

    Thats what I was saying!

  4. #4
    R Pope is offline CHR Member Visit my Photo Gallery
    Join Date
    Jun 2005
    Location
    Eston
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    2,270

    Find a set of 69-70 351-4V heads, C9OE or D0OE castings. They were 10.7 ratio on a 351, should be good on a 302, around 9.0 comp.

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