Great day for porting

Small Block Mopar Engine

  1. pittsburghracer

    pittsburghracer FABO Gold Member FABO Gold Member

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    but then again anything with a power adder should run. You took half of the effort out of it. I’ve had well over 5000.00 worth of nitrous stuff sitting here for years and have almost zero interest in using it. The class I bought it for exploded in cost to run and to run them isn’t a one man program to run effectively.
     
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    • pittsburghracer

      pittsburghracer FABO Gold Member FABO Gold Member

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      I finally have electric and water back after going 43 hours without it. To hot now but back to the shop in the morning. Man this storm hit our area hard. One homeowner was hurt and beautiful riverfront property damaged from they think a generator explosion. Not sure what happened but I can take a few guesses.
       
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      • RAMM

        RAMM Well-Known Member

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        Yup Ron's (the guy you did the 572 for) buddy, what a PITA this new job is turning out to be. <<See aluminum main cap thread. J.Rob
         
      • B3422w5

        B3422w5 Well-Known Member

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        Edelbrock big block heads.
        Extremely eye opening numbers
         
      • Ironracer

        Ironracer Gearhead

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        Glad the Power is Back on! Was wondering...
         
      • pittsburghracer

        pittsburghracer FABO Gold Member FABO Gold Member

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        It’s on but wow. My in furnace motor and blower cage for my air conditioner went early week and it’s 85 degrees in my house at 8pm tonight. Hit the shop for awhile but with no air conditioning in it the thought of climbing into my coveralls I wear while porting wasn’t going to happen today. I’m to cheap an stubborn to pay someone to fix my air conditioner so it’s on my to-do list.
         
      • Ironracer

        Ironracer Gearhead

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        Dammit Man!
         
      • 1WildRT

        1WildRT Well-Known Member

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        I see we're related.... LOL...:lol:
         
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        • jimmer

          jimmer Well-Known Member

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          Those were 3 heads
          Stock j
          Ported j
          And small block edelbrocks
          The big block flow numbers I believe Rocodart posted
           
        • 33IMP

          33IMP Well-Known Member

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          I can top that!
          We had house guests last year over the fourth of July weekend. The air conditioning literally blew up, and caught fire. It was 115° here at the time.
          Our guests cut short their visit, and it took us a couple weeks to get a new a/c. 90+ degrees in the house at midnight.
           
        • 67autocross

          67autocross A new iron curtain drawn across the 49th parallel

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          Is someone selling small block heads that they claim are flowing 318 CFM? Did they move the push rods over?
           
        • RAMM

          RAMM Well-Known Member

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          No my post had BBM heads in mind, however don't get me started on the "BigMouth's" which are a small block Eddy and DO have a relocated pushrod and DO claim to flow 320+cfm but the murdered S.S. only allows them to flow 284 cfm in reality as observed on my bench. J.Rob
           
        • pittsburghracer

          pittsburghracer FABO Gold Member FABO Gold Member

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          I got exactly 318 out of my old open chamber head with a 2.08 valve and have gone so far a best of 6.06 at almost 112mph@2880 pounds. The heads are tubed and I had to take everything available to hit that number. (Stock located pushrod). They are approximately 185cc runner and the short turn is not taped like some insist on doing. Lots of time and labor to get there.
           
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          • cookietruck

            cookietruck Well-Known Member

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            @67autocross

            might be coincidence, but the Promaxx BBM heads are known to be the same castings as the Sidewinders, the CNC ported heads are advertised as flowing 318cfm at .600"
             
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            • pittsburghracer

              pittsburghracer FABO Gold Member FABO Gold Member

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              Man you big block guys sure make my small block post confusing. Lol.
               
            • RustyRatRod

              RustyRatRod I was born on a Monday. Not last Monday. FABO Gold Member

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              Man that sucks. Our central air has been gone for over ten years. We make do with a 10K BTU window unit. It keeps the majority of the house cool on all but the hottest days. I'm just praying it lasts out this season, as the control panel has malfunctioned and I cannot adjust the temperature on it. I'm kinda glad it's stuck on 70 degrees. LOL If it makes it through the season, I'll catch a new one on sale at the end of the year and donate this one to the local Christian thrift store. I wish you the best in getting yours fixed.
               
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              • Nat

                Nat Well-Known Member

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                i believe that about the big mouth heads have a set the never performed like the advertized numbers claimed , they were tested on a happy flow bench no doubt can you post the real numbers ?
                 
              • 67autocross

                67autocross A new iron curtain drawn across the 49th parallel

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                That’s what got me…. I was trying to figure out who was selling small block heads advertised at 318cfm
                 
              • pittsburghracer

                pittsburghracer FABO Gold Member FABO Gold Member

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                Some of these guys could mess up a wet dream. Lol. I guess I better post up big block or small block heads.
                 
              • 33IMP

                33IMP Well-Known Member

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                No worries. Some guys post to interesting threads, without noticing what the thread topic is. I've done it.
                 
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