SKU: TBS-2057-PKG
TBS 2057 BB Chevy RACE Blower Package 14-71 Hi-Helix , RETRO w Setback

  The Blower Shop  RETRO  2057  14-71 Complete Big Block Chevy Special -  

Our second hottest 14-71 

Race Only

Includes:

2057  Retro    Billet 14-71 Stripped for    Alcohol- nitro   no gas

   120 degree High- Helix ,Front  discharge. w V Opening + Retro opening

Rear Cooling holes tapped for injection nozzles

18 point Rotor stripping

  w Sight glass and pressure relief valve  ,

 Blower Shop Rec port intake manifold w Burst Panel  +

Competition Burst Panel Manifold with accommodations for port nozzles

1440 mm x 8 mm Carbon Belt Gates or Star Racer 

Gaskets - Studs kit

Retro Setback Plate ( moves blower back 2.25" )   INCLUDED 

1V accessory  pulley  or 2V   your choice

8mm Polished Drive system - any ratio we decide on  from 10% under to 50% % over  ( custom for your engine ) *

This blower can be overdriven 50%

Blower Shop  Snout assembly

 RCD  HD Idler Bracket- Water pump mount style  with outboard HS  Stabilizer

Ready to Install

can  make 42 lbs boost on a 502 cu in at  40% overdrive   *  Not a guarantee, depends on engine variables and altitude  ( elevation ) 

Cooler charge with High Helix rotors - can run it faster, and make boost all the way up to 10,000 blower RPM

Only exceeded by our XR-1   Special Purpose Blower