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    TBS-3121 Polished 2 LOBE 8MM BB Chevy Std Deck 250 "BABY" Billet Blower Package 8mm
    TBS-3121 POLISHED 250 MINI  2 LOBT - 8mm BB CHEVY STD DECK   BILLET BLOWER PACKAGE

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    • TBS-3121 POLISHED 250 MINI  2 LOBT - 8mm BB CHEVY STD DECK   BILLET BLOWER PACKAGE
    • TBS-3121 POLISHED 250 MINI  2 LOBT - 8mm BB CHEVY STD DECK   BILLET BLOWER PACKAGE
    • TBS-3121 POLISHED 250 MINI  2 LOBT - 8mm BB CHEVY STD DECK   BILLET BLOWER PACKAGE
    • TBS-3121 POLISHED 250 MINI  2 LOBT - 8mm BB CHEVY STD DECK   BILLET BLOWER PACKAGE
    • TBS-3121 POLISHED 250 MINI  2 LOBT - 8mm BB CHEVY STD DECK   BILLET BLOWER PACKAGE
    • TBS-3121 POLISHED 250 MINI  2 LOBT - 8mm BB CHEVY STD DECK   BILLET BLOWER PACKAGE
    • TBS-3121 POLISHED 250 MINI  2 LOBT - 8mm BB CHEVY STD DECK   BILLET BLOWER PACKAGE
    • TBS-3121 POLISHED 250 MINI  2 LOBT - 8mm BB CHEVY STD DECK   BILLET BLOWER PACKAGE
    • TBS-3121 POLISHED 250 MINI  2 LOBT - 8mm BB CHEVY STD DECK   BILLET BLOWER PACKAGE
    • TBS-3121 POLISHED 250 MINI  2 LOBT - 8mm BB CHEVY STD DECK   BILLET BLOWER PACKAGE
    • TBS-3121 POLISHED 250 MINI  2 LOBT - 8mm BB CHEVY STD DECK   BILLET BLOWER PACKAGE
    Purchase TBS-3121 POLISHED 250 MINI 2 LOBT - 8mm BB CHEVY STD DECK BILLET BLOWER PACKAGE

    SKU: TBS-3121
    TBS-3121 POLISHED 250 MINI 2 LOBT - 8mm BB CHEVY STD DECK BILLET BLOWER PACKAGE

    $4,560.00

     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     



    TBS-3121 2 LOBE  250 Blower package 8mm COGGED - 2v ACCESSORY  ( See TBS-3321 for High Helix version ) 

    STREET OR BRACKET RACE 

    As An  Alternative https://www.alkydigger.net/product/TBS-2019-BB-200-BRACKET.html    TBS-2019-BRACKET-RACE   


    250 Mini Blower  for BB CHEVY STD DECK       Polished with Black option     

    With new 2 LOBE  BILLET ROTORS 

    3121  8mm low profile blower TBS 9.8" Deck Height std deck 

    BB Chevy- 250 Blower Setup  -  Standard Deck BB  Complete Kit

    With 8mm x 2" Wide Belt  COGGED 

    Fits under hood  usually with no modifications - overall height of manifold,

     blower and carb adapter is 10.56"

    Solid Billet , with  2 lobe rotors. ( see 3321 for the High Helix Version )

    Makes  PLENTY of boost for any engine up to 500 cu in -  for Street or

     Marine use or Bracket Racing ( usually 4-8 lbs on 565-580  cu in engines 

    Great Street sleeper blower to hide under the hood.  

    Requires a Short Water Pump if driving it  ( only because the pulley lines up - not relevant with electric pump )

    We also have it available for a tall deck .   TBS-3126  is the part number

    *Also Used in High Compression BB Chevy Race cars to add 3-4 lbs of boost to 

    equalize Atmospheric conditions when the air gets dirty, and/or  corrected elevation  and density altitude caused a negative impact on  your ET .

    A 71 style Supercharger sticking out of the hood is always a nice addition, but it may 

    not be what you are looking for. With our 250 Billet-Charger Blower series we have solved that problem. 

    Still producing the most boost in the industry these dangerously powerful blowers come

     in a beautifully small package.  Perfect for tight clearances and low profile under-the-hood applications.

    2 Lobe Straight Rotors w/ Teflon* will make 8-9   lbs boost on a 540 

    10.8"  Tall from valley to top of Blower

    Specs:

    • Billet Case
      • CNC machined 6061-T6 Aluminum
      • Increased Strength over cast
      • Hard Anodized Interior
      • Mirror-Like Polish
      • Low Profile Design (6.56 tall including Billet Carb Adaptor)
      • Single or Dual Carb (4150 or 4500 *Please Specify when Ordering) SUGGEST  BUFFCO  RISER 
    • 2 Lobe Rotors -BILLET 
      • Teflon OD Stripping
      • Full length rotor shaft for increased strength
      • Maximum BOOST  at low RPM 
    • Billet Front Cover -Oil Level Sight Glass
      • Oil Drain Plug -Polished Pressure Relief Valve  - Billet Bearing Plates
      • -  Hard Anodized
    • Included:
      • 250 Billet Supercharger with Snout
      • Intake Manifold Tall Deck (4.31" tall, machined for water and Polished)
      • Accessory Pulley 2V belt OR SERPENTINE 
      • Supercharger Pulleys (*Please specify engine size and desired boost when ordering)
      • Belt 8mm x 2"   
      • Idler Assembly-All Necessary Gaskets and Hardware

      Intake bolts are 2" Stainless USS Threads Allen with thick AN Washers 

    Recent comment from an ex carb, unblown customer:

    • MANY, MANY reports of  .3 tenths drop in ET immediately on installing

     



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