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Technical 354 Hemi Dyno

Discussion in 'Traditional Hot Rods' started by 53 hemi, Apr 23, 2025.

  1. 53 hemi
    Joined: Jan 8, 2009
    Posts: 504

    53 hemi
    Member

    1956 354.
    .30 over
    Isky 180 Mega
    Ross 10.5/1
    Weiand intake / Edelbrock 500s
    Patriot lake headers
    TKO 600
    9" 3.89 posi

    This was a couple of years ago. No tuning; just drove it to the shop. Only removed the header caps and air cleaners. 20211211_121032.jpg 20211211_113432.jpg
     
    bostonhemi and loudbang like this.
  2. lostn51
    Joined: Jan 24, 2008
    Posts: 2,940

    lostn51
    ALLIANCE MEMBER
    from Tennessee

    Not bad at all. Were you able to do some tuning on it after the first pull? There’s way more power to found but even at 230hp I bet that rascal is a blast to play in:D
     
    53 hemi likes this.
  3. Hollywood-East
    Joined: Mar 13, 2008
    Posts: 2,110

    Hollywood-East
    Member

    Wicked Kool coupe $
     
    53 hemi likes this.
  4. 53 hemi
    Joined: Jan 8, 2009
    Posts: 504

    53 hemi
    Member

    It's definitely just the right amount of rowdy on the street!

    Absolutely zero tuning. I'm pretty sure it's got more in it as well. My friend's shop had just gotten a new dyno and offered me a free use for them to test it out; I didn't want to waste their time messing around.
     
  5. Add 15% for driveline loss and you're there. People tend to have inflated ideas about hp in engines. You have the truth on a sheet of paper. :)
     
    53 hemi likes this.
  6. mickeyc
    Joined: Jul 8, 2008
    Posts: 1,430

    mickeyc
    ALLIANCE MEMBER

    Hey Ben, Mick here. So the 354 you saw at my shop should have similar results?
    Although it only has the factory stock one four intake. The rest of the motor is
    about the same at 030 and a mild Isky. Stop by and have a beer sometime.
     
    53 hemi likes this.

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