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General Supercharger Thread

Discussion in 'Performance and Tuning' started by snivilous, Mar 18, 2021.

  1. Jun 21, 2025 at 5:18 PM
    Mdl

    Mdl Hey there...

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    PNW, WA
    Vehicle:
    2007 TRD SC'd
    JBA Longtubes, Snivs 2.0 SC pulley, ASP crank overdrive pulley 6.71 in, DD Full 3inch dual exhaust, IPT valve body, Airbox mod, 4.5inch intake, Denso 750, 450 Walbro, W/M injection, GM 95mm TB, SABM, Camburg UCA, Icon shocks, Speedmaster LSD, Motive 5.29 Gears, Mickey Thompson Baja Legend EXP 35's, Solid Offroad engine and transmission mounts, DIY Traction Bars, Tuning by Snivspeedshop.com
    She's up and running no more coupler/bearing noise. Did an oil change used 9 qts of Mobil1 European 0w-40. Fresh red antifreeze with water wetter. Still need to finish up pump and throttle body braided lines for the water/methanol. Ordered up a water pump as that started whining. Need to clean up wiring and hose routing when I get the rest of the shipment. The larger gap on the plugs seem good to go. Will do some logging runs and see where it's at.

    20250621_145622.jpg
     
    Silver17, j_supra, reywcms and 6 others like this.
  2. Jun 21, 2025 at 5:22 PM
    e30cabrio

    e30cabrio I'm e30cabrio, I'm a modaholic

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    West Valley, Phoenix, Az.
    Vehicle:
    Boosted 2013 Sequoia TRD FAUX
    Maggy, Dobinsons, TRD PRO conversion, 18+ lights & cluster too much more to list
    Now they're just fucking with me.

    IMG_8280.png
     
  3. Jun 21, 2025 at 5:53 PM
    M3Tundra-JK

    M3Tundra-JK New Member

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    From that angle of the cab, it looks like an old roadster, or a pt cruiser lol. But looks like it would be a sick build on a short frame, without the bed.
     
    reywcms[QUOTED] and e30cabrio like this.
  4. Jun 21, 2025 at 6:51 PM
    Silver17

    Silver17 Used, but returned and sold as new member

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    Eastern PA
    Vehicle:
    2017 TRD 4x4 Harrop SC
    Eibach pro 2.0s, toytec progressive mini AAL, ARE CX cap, Airlift bags, Harrop Supercharger, 650cc injectors, 77.5mm pulley, SABM, TRD Dual exhaust, Solid Offroad motor mounts, J&L catchcan, Powertrax LSD, FN BFDs with 285/75r18 Kenda R/Ts.
    I bet you’re not even getting in to boost because of the bypass valve. I need like 45-50% (40 degrees of throttle angle) throttle to get any boost at all. Try tow/haul mode and don’t be a ladyboy.
     
  5. Jun 21, 2025 at 7:03 PM
    Backroadgee

    Backroadgee Well Known Member

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    Missouri
    SDHQ BAJA ADD PRO SKID PLATES
    Clean install!
     
    armyoffoo[QUOTED] likes this.
  6. Jun 21, 2025 at 7:32 PM
    reywcms

    reywcms New Member

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    North Plains,Oregon
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    2017 Tundra Platnium
    Too many mods to come

    lol yes you haven’t laid into it
     
    Tundra Texan[QUOTED] and bflooks like this.
  7. Jun 21, 2025 at 11:01 PM
    Tundra Texan

    Tundra Texan New Member

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    None at this point.
    It just feels like it isnt creating boost at all no matter the RPM range.
    I'll try turning off the traction control.
    I'm going to bring it back to the installer after trying your suggestion and take the manager for a ride.
    It's really obvious it's not creating boost,It's no faster than when I brought it in.
    Kinda wish I hadnt changed the exhaust right about now so I could listen for the whine.
    I'm going to open the hood and give it some throttle and see if I can hear it sitting in the driveway.
    Like I said though,you could most definitely hear it in my Tacoma but then it had the stock exhaust.
    Need to take and run it on the dyno as well and see what if any increase in HP.
     
  8. Jun 21, 2025 at 11:02 PM
    Tundra Texan

    Tundra Texan New Member

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    None at this point.
    Maybe a little.....:rolleyes:
     
    HulkSmurf14 likes this.
  9. Jun 21, 2025 at 11:18 PM
    helidave

    helidave Hellacopter

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    flagstaff
    Vehicle:
    2015 DC 4x4
    Magnuson 2650 w/76mm pulley, ADS suspension, 35's, misc overlanding bro-trophies
    Comparing the amount of whine between different setups doesn't really tell you anything. the 2650 is pretty quiet, especially with the stock pulley
     
    HulkSmurf14 likes this.
  10. Jun 21, 2025 at 11:18 PM
    Tundra Texan

    Tundra Texan New Member

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    None at this point.
    While I'd love to just romp on it I'm being a little conservative on the skinny pedal per instruction from the installer.
    But again,when they installed the TRD unit in my Tacoma which is made by Magnuson it was obvious from the get go that it had been SuperCharged.
     
  11. Jun 21, 2025 at 11:24 PM
    Tundra Texan

    Tundra Texan New Member

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    None at this point.
    It's no so much that as it the is lack of acceleration.
    Like I said this isnt my first SuperCharged Truck so I had a good idea what to expect.
    And I expected a lot more!!
     
  12. Jun 21, 2025 at 11:44 PM
    Tundra Texan

    Tundra Texan New Member

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    None at this point.
    After a trip to the Dyno...if it warrants it,I'll be contacting Magnuson directly.
     
  13. Jun 22, 2025 at 5:28 AM
    centex

    centex New Member

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    You’re also driving a vehicle that’s twice the weight. Turn on tow/haul and drop the hammer on the throttle.
     

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