Arias Dome Pistons for 340 discovered.

Small Block Mopar Engine

  1. 1Badcolt

    1Badcolt Well-Known Member

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    Im sure most folks probably know of these but if they dont these are nice quality and priced right also .
    A while back when I was putting a 340 together I cound have used these oh well live and learn
    They also offer a flat top 340 piston .

    Screenshot_2018-09-24-09-20-25.png
     
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    • toolmanmike

      toolmanmike FABO Staff Staff Member FABO Gold Member

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      Arias is top of the line stuff. 11.5/1 ??
       
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      • grjammer

        grjammer FABO Gold Member FABO Gold Member

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        Is that 300 each?:D
         
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        • yellow rose

          yellow rose Doctor of Thinkology.

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          I've used that piston. Didn't know they even made it any more.
           
        • 1Badcolt

          1Badcolt Well-Known Member

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          These look nice especially for that price !
          These are superior to the Heavy Trw units floating around for sure .
           
        • Wyrmrider

          Wyrmrider Well-Known Member

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          and you can modify the dome
          Arias has built them for me with a quench dome on the intake side for open chamber heads- not quite as inexpensive but resonable
           
        • 1Fast340

          1Fast340 Well-Known Member

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          If you are talking about that 340 with Edelbrock rpm340 heads that i believe you never built,those pistons would not have fit that chamber anyway.
           
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          • Krooser

            Krooser Reform School Graduate

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            Used Arias in my Cleveland dirt motors..good stuff
             
          • Hellrats

            Hellrats Still wrenching after all these years FABO Gold Member

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            That is a great price for those. But you have to modify the dome or they hit the head even with an open chamber. Used a set in a 360 once and it cam out to 12.5 to 1. Didn't even know they still made them. On top of that for a 340? It was a screaming engine that's for sure!
             
          • 1Badcolt

            1Badcolt Well-Known Member

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            Sold 340 stuff going with a 318 block and 3.20 stroke crank didnt quit just changed platforms.
             
          • Wyrmrider

            Wyrmrider Well-Known Member

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            That's why I said you have to custom fit them
            chambers have changed over the years
            still a good piston
            what's the name of that shop that does good inexpensive piston mods for those that can't DIY
             
          • RustyRatRod

            RustyRatRod 30 Degrees Outta Whack FABO Gold Member

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            I have a set of NOS Arias domed pistons for my Cleveland. @Bighead440 found um for me. They are pretty badass.
             
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            • yellow rose

              yellow rose Doctor of Thinkology.

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              What are you going to do with them? I'm still waiting to see the hemi run.
               
            • RustyRatRod

              RustyRatRod 30 Degrees Outta Whack FABO Gold Member

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              Possible future project.........and so am I!
               
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              • 79410aspenrt

                79410aspenrt Well-Known Member

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                Aries domed pistons in my 360”

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                • 1Badcolt

                  1Badcolt Well-Known Member

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                  Google description on ebay im pretty sure its a whole set and they listed flat tops also.
                   
                • pittsburghracer

                  pittsburghracer Well-Known Member

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                  Arias offered a cheaper heavier model called Arias Speedmasters. I recently sold a set of flat tops. Not sure if these are the cheaper ones or not.
                   
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                  • 1Badcolt

                    1Badcolt Well-Known Member

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                    Screenshot_2018-09-24-22-29-02.png

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                    • 1Badcolt

                      1Badcolt Well-Known Member

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                      Here are the flat tops on ebay.

                      Screenshot_2018-09-24-22-39-48.png

                      Screenshot_2018-09-24-22-39-28.png
                       
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                      • yellow rose

                        yellow rose Doctor of Thinkology.

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                        That's the piston I used under my W-5 heads. The bad thing about them is the 1/16 ring package. That's street shit. Other than that it was a pretty damn good piston for the price.
                         
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                        • Bighead440

                          Bighead440 Well-Known Member

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                          I raided the same Ebay seller for some BB pistons, they were $300 for "max" dome 440 and quench dome 440 or 451 stroker B's. Those are seriously nice slugs for the money!!
                           
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                          • 1Badcolt

                            1Badcolt Well-Known Member

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                            They look very nice and price is very good .
                             
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                            • MOPAROFFICIAL

                              MOPAROFFICIAL Well-Known Member

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                              The 'less power' platform?
                               
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                              • MOPAROFFICIAL

                                MOPAROFFICIAL Well-Known Member

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                                I have some old arias in a box somewhere...
                                Trw... and wiesco as well.
                                Great price for those.
                                 
                              • 1Badcolt

                                1Badcolt Well-Known Member

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                                Yes u are correct Im still using a 4" bore but since its a 318 block and not a 340 it should have like 200 less HP !!!
                                 
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