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Mopar cylinder head porting

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  • Mopar cylinder head porting

    Mopar cylinder head porting service, 40 years experience I steel heads, or aluminum, all work tested on my Super flow SF600 bench. I also sell aluminum big and small block heads if you are interested. Toth Performance 724-791-2514

  • #2
    Bruce , before I commit to something . What can I expect out of a set of stock heads ported vs. after market ?
    All throttle , no bottle .

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    • #3
      Ported 452 heads with 2.14 and 1.81 stainless valves flow in the 275 cfm range, my aluminum heads flow 295 cfm ported. A stock set of big block heads flow around 220 cfm stock. For every cfm of flow you gain you will increase horse power by 2 horse power, assuming your motor has adequate compression and cam shaft. So an increase of 50 cfm will net you 100 horse power. Hope that helps. I am assuming you are talking big block. If not contact me and I can give you estimates on small block heads.

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      • #4
        Originally posted by Toth Performance View Post
        Ported 452 heads with 2.14 and 1.81 stainless valves flow in the 275 cfm range, my aluminum heads flow 295 cfm ported. A stock set of big block heads flow around 220 cfm stock. For every cfm of flow you gain you will increase horse power by 2 horse power, assuming your motor has adequate compression and cam shaft. So an increase of 50 cfm will net you 100 horse power. Hope that helps. I am assuming you are talking big block. If not contact me and I can give you estimates on small block heads.
        Actually yes , I was talking small block .
        All throttle , no bottle .

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        • #5
          Where are you located? I have a 79 magnum with a 318 I'd like to get some motor work done to. I'm located somewhat near Allentown pa

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          • #6
            I am located 70 miles north of Pittsburgh just 4 miles south of I80 in Eau Claire. 724-290-2497 phone number.

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            • #7
              I have aluminum small block LA heads available also.
              Attached Files

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              • #8
                Ok. Do you have an email? I have a list of questions I'd like to ask and it would be easier to just email them and you could respond so I have the info.

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                • #9
                  Tothperformance@zoominternet.net

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                  • #10
                    I emailed it a few days ago now haven't heard anything back from you yet. Hopefully you got it

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