ls 4.8 twin turbo build

Discussion in 'Turbo V8 Conversions' started by 87buickracer, Apr 16, 2015.

  1. 87buickracer

    87buickracer
    Expand Collapse
    Member

    Joined:
    Dec 2, 2004
    Messages:
    745
    Likes Received:
    6
    Offline
    Me too...
    currently modifying the valve body ..drilling new single plate ,installing accumulator delete plate..
    have to get new wire harness and solenoids...will post pictures soon..
     
  2. 87buickracer

    87buickracer
    Expand Collapse
    Member

    Joined:
    Dec 2, 2004
    Messages:
    745
    Likes Received:
    6
    Offline
    Almost finish transmission.have to clean valve body and a few parts..few pictures

    DSCF2883.JPG DSCF2881.JPG DSCF2882.JPG DSCF2884.JPG
     
    #62 87buickracer, Nov 21, 2016
    Last edited: Nov 21, 2016
  3. 87buickracer

    87buickracer
    Expand Collapse
    Member

    Joined:
    Dec 2, 2004
    Messages:
    745
    Likes Received:
    6
    Offline
    4l80e is done...
    just need to pick up a few shift solenoids
    and a deep pan after installed
    4l80e1.jpg 4l80e2.jpg
     
  4. 87buickracer

    87buickracer
    Expand Collapse
    Member

    Joined:
    Dec 2, 2004
    Messages:
    745
    Likes Received:
    6
    Offline
    picked up t4 90 flanges and ls1 turbo headers...hope to get some stainless works one day...hahaha
    will brace the headers to keep them from cracking
    looking at twin 61 or 66mm turbos
    and ordering 9 inch converter soon
    ls1 turbo headers.jpg
    t4 90 flange.jpg
     
  5. 87buickracer

    87buickracer
    Expand Collapse
    Member

    Joined:
    Dec 2, 2004
    Messages:
    745
    Likes Received:
    6
    Offline
    Picked up two 66mm p-trim turbos with 68 ar exhaust housing from same as on3 performance seller
     

    Attached Files:

  6. 87buickracer

    87buickracer
    Expand Collapse
    Member

    Joined:
    Dec 2, 2004
    Messages:
    745
    Likes Received:
    6
    Offline
    No play in turbo shaft and spins freely..
    The quality looks good for the price..
    I followed a few builds with these turbos and decided to give them a try..These will be for the track..may get another set for the street.. 20170425_143855.jpg
     
  7. 87buickracer

    87buickracer
    Expand Collapse
    Member

    Joined:
    Dec 2, 2004
    Messages:
    745
    Likes Received:
    6
    Offline
    Finally put on shift solenoids .
    Will pick up deep pan before installing
    transmission.. 20170423_180607.jpg
     
  8. 87buickracer

    87buickracer
    Expand Collapse
    Member

    Joined:
    Dec 2, 2004
    Messages:
    745
    Likes Received:
    6
    Offline
    checking the turbo position..gonna put the down pipes in front of front tire under fender
    my ls twin turbo.jpg
     

Share This Page