1,200-HP 260 CI Twin Turbo LS Full-Throttle On The Dyno For 5 Mins

Discussion in 'Engine & Drivetrain' started by donjetman, Jul 13, 2019.

  1. donjetman

    donjetman Full Access Member

    Posts:
    197
    Likes Received:
    225
    Joined:
    Oct 22, 2018
    Name:
    Don
  2. iamdub

    iamdub Hold on... Lemme overthink this for a bit...

    Posts:
    7,954
    Likes Received:
    9,345
    Joined:
    Apr 23, 2016
    Location:
    Rollin' down Rodeo with a shotgun
    Name:
    Chris
    DesertRat and 992dr like this.
  3. Rocket Man

    Rocket Man Build It Better

    Posts:
    11,668
    Likes Received:
    15,937
    Joined:
    Dec 25, 2014
    Location:
    Oregon
    Name:
    Mark
    Oh hell yeah.
     
  4. 992dr

    992dr Full Access Member

    Posts:
    2,535
    Likes Received:
    481
    Joined:
    Oct 8, 2009
    Location:
    N.C.
    Name:
    Sam
    Just saw the video the other day, pretty incredible if you ask me.
    Granted its a prototype but, I'd love to know the breakdown of components used for that build. Talk about stout.
     
    Sam Harris likes this.
  5. 01FormulaTA

    01FormulaTA Full Access Member

    Posts:
    422
    Likes Received:
    456
    Joined:
    Mar 23, 2017
    Name:
    Chris
    cool article, curious how they got down to 260 cubic inches?

    EDIT: Found the answer on their FB page...

    Nelson Racing Engines: 3.890 bore 2.725 stroke

    so it looks like a 4.8/5.3 block bored out to 3.890 with aftermarket crank with 2.725 stroke
     
    Last edited: Jul 13, 2019
  6. BourbonNcigars

    BourbonNcigars Full Access Member

    Posts:
    564
    Likes Received:
    948
    Joined:
    Dec 1, 2018
    Name:
    Stephen
    I need to loop this sound so I can listen to it at night while falling asleep instead of my rain storm app.
     
    Sam Harris, Tonyrodz and iamdub like this.
  7. gat0r

    gat0r Full Access Member

    Posts:
    1,185
    Likes Received:
    441
    Joined:
    Dec 11, 2015
    Location:
    DFW
    Name:
    Jay
    wow, slick build & test
     
  8. Tonyrodz

    Tonyrodz Resident resident

    Posts:
    15,362
    Likes Received:
    14,713
    Joined:
    Feb 16, 2012
    Location:
    Central Jersey
    Name:
    Tony
    Lol, I'm sure your wife would love that!
     
    BourbonNcigars likes this.
  9. randeez

    randeez Full Access Member

    Posts:
    1,225
    Likes Received:
    2,385
    Joined:
    Sep 29, 2017
    Location:
    south florida
    Name:
    randy
    knew it had to be for a boat with the 5 min long dyno :eek:

    lsx block comes rough @ 3.880 bore :angels2: not that theres any reason i should know this or anything
     
    Galante, 01FormulaTA, iamdub and 2 others like this.
  10. thompsoj22

    thompsoj22 Supporting Member

    Posts:
    395
    Likes Received:
    301
    Joined:
    Jul 21, 2018
    Location:
    california native "REPUBLICAN" high desert
    Name:
    john
    that is amazing, to perceive what the lifters/rockers/cam or cams? and plain bearing crank/rods are enduring im in disbelief? say goodby to big blocks?
     

Share This Page