705 HP 427 SBC Pump Gas (87 Octane) David Vizard & Terry Walters

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  • Опубліковано 21 сер 2024

КОМЕНТАРІ • 23

  • @bigcat2679
    @bigcat2679 Рік тому +5

    All I can say is if
    Your making that kjnda power on a pump gas 427 you know what the fuck your doing cause that ain’t done without some good knowledge. Damn impressive

    • @KingJT80
      @KingJT80 Рік тому

      i mean it is THE david vizard helping out LOL

  • @anthonyevich3836
    @anthonyevich3836 5 років тому +8

    Same horsepower as the Hellcat, and naturally aspirated to boot!! phenominal

  • @carlostrujillo3854
    @carlostrujillo3854 2 роки тому +4

    That's is impressive for 87 octane I can imagine 93+race gas concentrate..improved timing would see a big increase..badass N/A build regardless

  • @tonkatoytruck
    @tonkatoytruck 3 роки тому +1

    Impressive work and that exhaust does not look like a last thought either.

  • @davidwiner8571
    @davidwiner8571 5 місяців тому

    Sounds good and healthy

  • @rapidride2
    @rapidride2 6 років тому +1

    Very nice. I'm sure a lot of experience, research and development went into a build like this. Not to mention excellent machine work.

  • @thatmand4542
    @thatmand4542 2 роки тому

    was debating to go either ls (decided no since everybody and their grandads sons wife and husband with their kids swap in a LS into their squarebody) or a big block, it looks so good fills up that engine bay and its just cool,but it weighs a ton and people will expect for me to push some big power
    but i can fool anyone that its just a mild little small block and WHAM surprise em
    my truck will be a daily driver though so again.....im now debating on either the small block since i alrady have 2 of em or a LS........its hard man
    also i do want to keep it time correct per say i guess

  • @nathanwelty4830
    @nathanwelty4830 5 років тому +5

    Does this have dished pistons? also what CC heads? and overall compression ratio?

  • @philipmazzuca2269
    @philipmazzuca2269 3 роки тому +3

    What cylinder? Compression?

  • @davidwiner8571
    @davidwiner8571 3 роки тому +3

    How much. Does it cost

  • @marcuslimbaugh4592
    @marcuslimbaugh4592 5 років тому +1

    Wish you were down south so i could work for you for free

  • @lewisfoltz6306
    @lewisfoltz6306 Рік тому +1

    Could you please give the cam specs @ .50?

  • @direct998
    @direct998 Рік тому

    there are alot of guys out there that buy these engines and put them on another dyno only to find out they dont make the power as advertised . not saying this is on of them but just be careful when your spending this kind of money .

  • @chuckybooker1964
    @chuckybooker1964 Рік тому

    I WANT 1 WHAT'S UR COST?

  • @patrickmoore1017
    @patrickmoore1017 2 роки тому

    How is this possible?

    • @flinch622
      @flinch622 Рік тому +2

      Math, and attention to detail [plus a few decades worth of experience I sure don't have]. Find one of Vizards cylinder head videos where he's using flow balls for instance. If the head will let him, there's a 90-110 degree portion of the [intake side] chamber area he unshrouds kind of like a scroll housing about the valve: keep it opening up progressively from sidewall towards spark plug boss to promote both low lift flow and some swirl.

  • @nashvilleoutlaw
    @nashvilleoutlaw 6 років тому

    I wonder what comp cam is in it

    • @12prostock
      @12prostock  6 років тому +4

      It was custom designed by David Vizard it is not a shelf cam you can by. We can sell you the exact cam but it is all in the combination Thank You Terry

    • @nashvilleoutlaw
      @nashvilleoutlaw 5 років тому +2

      @@12prostock youtube never showed that you responded. what rpm range is this cam rated for?

    • @flinch622
      @flinch622 Рік тому +1

      @@nashvilleoutlaw My estimation may not be correct, but with peak torque near 5400 and peak horsepower near 6400, two options come to mind: short track or a sweet tire fryer - the Aussies might put this to very good use given the chance. Me? This is about as much motor as I would dare to drive on the street... somewhere outside Vegas or perhaps the wilds of Lost Angeles at 3am [where nothing gets prosecuted].