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Initial Development And Prototyping Of A 102 mm GM LS Throttle Body On A Supercharged Tundra

Discussion in 'Performance and Tuning' started by ViktorG, Oct 3, 2020.

  1. Oct 3, 2020 at 1:29 PM
    #1
    ViktorG

    ViktorG [OP] Lexus/Toyota Master Tech

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    2010 RCSB - 11.4 @116 - All wheel drive conversion, lowered, supercharged 2008 DCLB - All wheel drive conversion, 13" lift on 37's
  2. Oct 3, 2020 at 1:36 PM
    #2
    ColoradoTJ

    ColoradoTJ O'Keefe Music Foundation Staff Member

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    Oh....that will be a flowing MoFo. I had a Nick Williams 102mm throttle body matched up to my 102 FAST intake on my LS1. I always had plenty of airflow. :D
     
    snivilous and ViktorG [OP] like this.
  3. Oct 3, 2020 at 3:12 PM
    #3
    TemujinNomad

    TemujinNomad New Member

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    Awesome. How much of A significant upgrade would this be over stock? Non sc or boosted, maybe just some LT headers?
     
    ViktorG [OP] likes this.
  4. Oct 3, 2020 at 4:51 PM
    #4
    ViktorG

    ViktorG [OP] Lexus/Toyota Master Tech

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    2010 RCSB - 11.4 @116 - All wheel drive conversion, lowered, supercharged 2008 DCLB - All wheel drive conversion, 13" lift on 37's
    It would add absolutely no horsepower on a naturally aspirated Tundra.
     
    Mwray8909 and rockmup like this.
  5. Oct 4, 2020 at 10:58 AM
    #5
    TemujinNomad

    TemujinNomad New Member

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    Darn. Thanks man! Wish you the best.
     
    ViktorG [OP] likes this.
  6. Oct 4, 2020 at 2:20 PM
    #6
    Ace402

    Ace402 New Member

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    ADS 2.5 RR front and rear. MCM UCA & Shackles
    Thank you Victor for making these videos and bringing us along in your journey.
     
    ViktorG [OP] likes this.
  7. Oct 5, 2020 at 1:04 PM
    #7
    HulkSmurf14

    HulkSmurf14 Pulling Hard...

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    Can I call dibs on your Lexus TB when you get this figured out?! :transformer:
     
    ViktorG [OP] likes this.
  8. Oct 5, 2020 at 2:39 PM
    #8
    ViktorG

    ViktorG [OP] Lexus/Toyota Master Tech

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    2010 RCSB - 11.4 @116 - All wheel drive conversion, lowered, supercharged 2008 DCLB - All wheel drive conversion, 13" lift on 37's
    Yes you can. I would be looking to get $600 out of it.
    It was bored out to 86mm, custom butterfly valve installed and had the shaft machined thinner as well.
    I'll PM you when/if I get this LS TB sorted out.
     
    HulkSmurf14 likes this.
  9. Oct 8, 2020 at 10:23 AM
    #9
    ViktorG

    ViktorG [OP] Lexus/Toyota Master Tech

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    2010 RCSB - 11.4 @116 - All wheel drive conversion, lowered, supercharged 2008 DCLB - All wheel drive conversion, 13" lift on 37's
    Here is the signal converter that will control the LS throttle body.
    It is getting calibrated tomorrow and I will be installing and testing it next week after I return from the long weekend hunting trip.




    TB controller.jpg
     
  10. Oct 17, 2020 at 7:31 PM
    #10
    ViktorG

    ViktorG [OP] Lexus/Toyota Master Tech

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    2010 RCSB - 11.4 @116 - All wheel drive conversion, lowered, supercharged 2008 DCLB - All wheel drive conversion, 13" lift on 37's
    Final installation of the LS 102 mm throttle body on the Tundra
     
  11. Oct 17, 2020 at 9:36 PM
    #11
    TXTundra2722

    TXTundra2722 Pipe Hitters Union

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    I always look forward to these updates
     
    ViktorG [OP] likes this.
  12. Oct 17, 2020 at 10:15 PM
    #12
    Flyinryank

    Flyinryank New Member

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    So mean! Let the tuning begin
     
    ViktorG [OP] likes this.
  13. Oct 18, 2020 at 3:09 AM
    #13
    ColoradoTJ

    ColoradoTJ O'Keefe Music Foundation Staff Member

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    Well done Victor. Your journey to 1000 hp is very educational to say the least. Thanks for sharing.
     
    ViktorG [OP] likes this.
  14. Oct 18, 2020 at 5:37 AM
    #14
    Ace402

    Ace402 New Member

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    That’s awesome! Thanks for sharing
     
    ViktorG [OP] likes this.
  15. Oct 18, 2020 at 8:39 AM
    #15
    armyoffoo

    armyoffoo New Member

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    ViktorG [OP] likes this.
  16. Oct 18, 2020 at 10:00 AM
    #16
    ViktorG

    ViktorG [OP] Lexus/Toyota Master Tech

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    Viktor
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    2010 RCSB and 2008 DCLB
    2010 RCSB - 11.4 @116 - All wheel drive conversion, lowered, supercharged 2008 DCLB - All wheel drive conversion, 13" lift on 37's
    I have seen that Harrop inlet and thought about it. The part I am not sure about is the location and offset of the pulley flange on the LS engine supercharger snout vs the Tundra one. I will ask Chris Mentrup at Harrop to measure it for me when he gets a chance.
     
    HulkSmurf14 likes this.

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