Nick does a 455 Pontiac

Discussion in 'The Bench' started by Mark Demko, Apr 27, 2022.

  1. Mark Demko

    Mark Demko Well-Known Member

    Only got 398 hp out of 455 cubes??
    That sounds low.
    He was also commenting on the A/F being lean @ 13.6 or there about, that sounds pretty decent to meo_O
    I’m NOT bashing Nick, he just puzzles me, I watch his vids to see different engines run on the dyno, but he disappoints:(
    Oh well
     
    Mark Demko, Apr 27, 2022
    #1
  2. dentboy

    dentboy stacy kelevra

    13.6 is on lean side for wot
     
    dentboy, Apr 27, 2022
    #2
    Mark Demko likes this.
  3. BUICKRAT

    BUICKRAT Got any treats?

    Thats pontiac for you. IIRC their 455 only made 10 more hp that their 400.
     
    BUICKRAT, Apr 28, 2022
    #3
    Mark Demko likes this.
  4. PGSS

    PGSS Gold Level Contributor

    Pontiac sure invested alot of money and time to make the 400's run..

    Want to add, wondering if it was Jim Wagners or John Delorean that insisted they keep working with the 400?
    The 455 was really added I have read so they could run lots of accessory's with less strain?
     
    Last edited: Apr 28, 2022
    PGSS, Apr 28, 2022
    #4
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