The Blower Shop

(#2005) 6V-71 TBS Billet Case / Cast Rotors The TBS 6V-71 Supercharger is designed for smaller displacement Chevrolet engines (283, 350, 327, 383ci SBC), that are street driven applications using pump gas. The 6V-71 (327 CID) is similar to the GMC small diameter 6-71 (339 CID), where it does not need to be severely underdriven to maintain safe boost numbers. By eliminating the potential of any delayed throttle response with the increased rotor speed, you can achieve that “heart pounding” performance from stoplight to stoplight. The 6V-71 has 12” long cast rotors, instead of the 15” long rotors in a standard 6-71 supercharger. It utilizes race bred recessed bearing plates to accommodate the shorter rotor length while using a similar exterior case as a standard 6-71. The recessed front plate provides some of the same benefits as seen on a “Retro” front discharge race blower. This helps to not only give a cooler air charge, but it also reduces the horsepower to drive the supercharger.

• Weight: 83 lbs
• Dimensions: 26×13×9 in
• 71 / Low Profile: 71 Series
• Supercharger Model/Size: 6V71

This Billet Front Bearing Plate is designed for use on a TBS 6v-71 Supercharger. It will not work on a GMC 6v-71 blower. It is designed to recess into the case 2.0″ to utilize 12″ 6v-71 rotors in a longer case that’s closer to a standard 6-71 length.

• Weight: 5 lbs
• Dimensions: 12×8×3 in
• Plate Style: Symmetrical Plate, 6V-71 Plate, GMC 6-71 Plate, 2" Retro Plate
• 71 / Low Profile: 71 Series
• Supercharger Model/Size: 6V71

7.375″ OAL TBS BELT GUARD (FITS 4.90″ TO 5.90″ SNOUT) [#8607] With belt failure being a problem among supercharged motors, TBS has developed its own billet Belt Guard to counteract the possible damage. Assembled with an assortment of stand lengths it can accommodate room for all of The Blower Shop's snout lengths. The Blower Shop's Polished Belt Guards are machined from 6061 billet aluminum and utilize stainless steel hardware. A TBS Belt Guard is designed to protect vital components in the event of a belt failure, this is a must have for street rods and show cars alike. No additional mounting hardware is needed to secure these safety belt guards to your blown motor. Features : – Easily mounts to existing hardware – Works with Roots style blowers – Accommodates pulleys up to 7″ in diameter – NHRA / IHRA Required Belt Guard Chart: #8605: Fits snouts 3.90” and smaller No stands. 5/16 – 18 x 2.5” [x4] #8606: Fits 3.90” – 4.90” snout. 7/8” stands [x4] 5/16 – 18 x 3.5” [x4] #8607: Fits 4.90” – 5.90” snout. 1 7/8” stands [x4] 5/16 – 18 x 4.5” [x4] #8608: Fits 5.90” – 6.90” snout. 2 7/8” stands [x4] 5/16 – 18 x 5.5” [x4] GUARDS BELOW USE BELT GUARD STUDS #8609: Fits 6.90” – 7.90” snout. 3 7/8” stands [x4] Belt guard studs [x4] 5/16 – 18 x 1” [x4] #8610: Fits 7.90” – 8.90” snout. 4 7/8” stands [x4] Belt guard studs [x4] 5/16 – 18 x 1” [x4] #8611: Fits 8.90” – 9.90” snout. 5 7/8” stands [x4] Belt guard studs [x4] 5/16 – 18 x 1” [x4]

• Weight: 3 lbs
• Dimensions: 9×8×4 in
• Length: 5 1/2 Inch (No Stands), 6 3/8 Inch, 7 3/8 Inch, 8 3/8 Inch, 9 3/8 Inch, 10 3/8 Inch, 11 3/8 Inch, TBS XR (Only) No Stands – BLACK
• 71 / Low Profile: 71 Series
• Finish: Polished, Black Hard Anodized

7.50” TOP INSERT FOR STANDARD RACE CASE SUPERCHARGER (#2125) The Blower Shop's billet race inserts allow you to tailor blower boost to specifically fit your application. Changing the supercharger inlet opening of the blower allows you to better match boost to the fuel curve or track conditions. The larger opening will result in higher boost at higher engine RPMs. meanwhile the smaller openings will result in increased boost at head of the throttle, but will start to restrict airflow at the top end of the track.

• Weight: 4 lbs
• Dimensions: 6×6×3 in
• 71 / Low Profile: 71 Series
• XR / Race: Race

7/16″ Manual pressure relief valve for Superchargers.

• Weight: 1 lbs
• Dimensions: 4×4×4 in
• Finish: Black, Polished

7/16″ Manual pressure relief valve for Superchargers.

• Weight: 1 lbs
• Dimensions: 4×4×4 in
• Finish: Black, Polished

71 SERIES BELT GUARD STANDS AND BOLTS (4 PK.) POLISHED. INCLUDES 4 EA : 7/8″ POLISHED STAND 5/16-18 X 3 1/2″ S.H.C.S.

• Weight: 2 lbs
• Dimensions: 7×7×3 in
• 71 / Low Profile: 71 Series

7” TOP INSERT FOR XR-1 RACE SUPERCHARGER (#2105) TBS XR Race Inserts are machined from 6061 billet aluminum in several sizes to accommodate specifically to your application giving you the ability to tune boost to track conditions and engine configuration. These Race Inserts provide more velocity to the fuel/air charge and allow you to match the fuel curve to boost curve, allowing the two to become linear to each other. You can tune when the boost is delivered, whether that’s immediately off the line or gradually as the engine speed increases. Below is a youtube video describing the usages and available sizes.

• Weight: 4 lbs
• Dimensions: 16×9×3 in
• 71 / Low Profile: 71 Series
• XR / Race: XR

O-Ring for 71 style bearing plate.

• Weight: 0.1 lbs
• Dimensions: 4×4×.125 in
• 71 / Low Profile: 71 Series

71 SERIES FRONT COVER O-RING

• Weight: 0.1 lbs
• Dimensions: 4×4×.125 in
• 71 / Low Profile: 71 Series

8.375″ OAL TBS BELT GUARD (FITS 5.90″ TO 6.90″ SNOUT) [#8608] With belt failure being a problem among supercharged motors, TBS has developed its own billet Belt Guard to counteract the possible damage. Assembled with an assortment of stand lengths it can accommodate room for all of The Blower Shop's snout lengths. The Blower Shop's Polished Belt Guards are machined from 6061 billet aluminum and utilize stainless steel hardware. A TBS Belt Guard is designed to protect vital components in the event of a belt failure, this is a must have for street rods and show cars alike. No additional mounting hardware is needed to secure these safety belt guards to your blown motor. Features : – Easily mounts to existing hardware – Works with Roots style blowers – Accommodates pulleys up to 7″ in diameter – NHRA / IHRA Required Belt Guard Chart: #8605: Fits snouts 3.90” and smaller No stands. 5/16 – 18 x 2.5” [x4] #8606: Fits 3.90” – 4.90” snout. 7/8” stands [x4] 5/16 – 18 x 3.5” [x4] #8607: Fits 4.90” – 5.90” snout. 1 7/8” stands [x4] 5/16 – 18 x 4.5” [x4] #8608: Fits 5.90” – 6.90” snout. 2 7/8” stands [x4] 5/16 – 18 x 5.5” [x4] GUARDS BELOW USE BELT GUARD STUDS #8609: Fits 6.90” – 7.90” snout. 3 7/8” stands [x4] Belt guard studs [x4] 5/16 – 18 x 1” [x4] #8610: Fits 7.90” – 8.90” snout. 4 7/8” stands [x4] Belt guard studs [x4] 5/16 – 18 x 1” [x4] #8611: Fits 8.90” – 9.90” snout. 5 7/8” stands [x4] Belt guard studs [x4] 5/16 – 18 x 1” [x4]

• Weight: 3 lbs
• Dimensions: 9×8×4 in
• Length: 5 1/2 Inch (No Stands), 6 3/8 Inch, 7 3/8 Inch, 8 3/8 Inch, 9 3/8 Inch, 10 3/8 Inch, 11 3/8 Inch, TBS XR (Only) No Stands – BLACK
• 71 / Low Profile: 71 Series
• Finish: Polished, Black Hard Anodized

8.50” TOP INSERT FOR STANDARD RACE CASE SUPERCHARGERS (#2124) The Blower Shop's billet race inserts allow you to tailor blower boost to specifically fit your application. Changing the supercharger inlet opening of the blower allows you to better match boost to the fuel curve or track conditions. The larger opening will result in higher boost at higher engine RPMs. meanwhile the smaller openings will result in increased boost at head of the throttle, but will start to restrict airflow at the top end of the track.

• Weight: 3 lbs
• Dimensions: 6×6×3 in
• 71 / Low Profile: 71 Series
• XR / Race: Race

8” TOP INSERT FOR XR-1 RACE SUPERCHARGER (#2104) TBS XR Race Inserts are machined from 6061 billet aluminum in several sizes to accommodate specifically to your application giving you the ability to tune boost to track conditions and engine configuration. These Race Inserts provide more velocity to the fuel/air charge and allow you to match the fuel curve to boost curve, allowing the two to become linear to each other. You can tune when the boost is delivered, whether that’s immediately off the line or gradually as the engine speed increases. Below is a youtube video describing the usages and available sizes.

• Weight: 3 lbs
• Dimensions: 16×9×3 in
• 71 / Low Profile: 71 Series
• XR / Race: XR

8-71 Big Block Kit Polished 1V Jet Boat Marine

All TBS Supercharger Kits Include:

• Billet Aluminum Supercharger with Billet Bearing Plates and Billet Front cover

• Blower Manifold

• Aluminum Blower Studs

• Billet Snout with Heat-Treated 4340 Main Shaft and Coupler 1-1/4" - 48 Spline

• Billet 8mm Pulleys

• mm-75 Blower Belt

• Accessory Pulley

• Billet Idler Pulley and Bracket

• Billet Carburetor Adapter for Dual 4150 or Dual 4500 or Single 4500

• All Related Gaskets

• 6 point Teflon High Helix billet rotors

• These units are Anodized internally

8-71 Big Block Kit Polished 3V Marine

All TBS Supercharger Kits Include:

• Billet Aluminum Supercharger with Billet Bearing Plates and Billet Front cover

• Blower Manifold

• Aluminum Blower Studs

• Billet Snout with Heat-Treated 4340 Main Shaft and Coupler 1-1/4" - 48 Spline

• Billet 8mm Pulleys

• mm-75 Blower Belt

• Accessory Pulley

• Billet Idler Pulley and Bracket

• Billet Carburetor Adapter for Dual 4150 or Dual 4500 or Single 4500

• All Related Gaskets

• 6 point Teflon High Helix billet rotors

• These units are Anodized internally

8-71 Big Block Tall Kit Polished 3V Marine

All TBS Supercharger Kits Include:

• Billet Aluminum Supercharger with Billet Bearing Plates and Billet Front cover

• Blower Manifold

• Aluminum Blower Studs

• Billet Snout with Heat-Treated 4340 Main Shaft and Coupler 1-1/4" - 48 Spline

• Billet 8mm Pulleys

• mm-75 Blower Belt

• Accessory Pulley

• Billet Idler Pulley and Bracket

• Billet Carburetor Adapter for Dual 4150 or Dual 4500 or Single 4500

• All Related Gaskets

• 6 point Teflon High Helix billet rotors

• These units are Anodized internally

• Weight: 33 lbs
• Dimensions: 26×13×7 in
• 71 / Low Profile: 71 Series
• Supercharger Model/Size: 871

• Weight: 33 lbs
• Dimensions: 26×13×7 in
• 71 / Low Profile: 71 Series
• Supercharger Model/Size: 871

8-71 Race Blower (10-71 Blower Pictured) Since 1984 The Blower Shop™ has been manufacturing the best Race Blowers on the market. Today, nothing has changed. We have customers all over the world earning titles and championships using The Blower Shop's superchargers, all while providing us with unbiased feedback and data. Every Race Blower we build has countless hours of Research and Development behind its design, which equates to Proven Performance for The Blower Shop's customers, every time. If winning races is what you’re interested in, The Blower Shop™ has your answer. Designed for Track use ONLY Ready for Race ONLY Marine applications Excellent for Race applications up to 540 CID Great for Bracket Racing Classes

• Weight: 85 lbs
• Dimensions: 26×13×9 in
• 71 / Low Profile: 71 Series
• Supercharger Model/Size: 871
• XR / Race: Race

8-71 Race Blower (10-71 Blower Pictured) Since 1984 The Blower Shop™ has been manufacturing the best Race Blowers on the market. Today, nothing has changed. We have customers all over the world earning titles and championships using The Blower Shop's superchargers, all while providing us with unbiased feedback and data. Every Race Blower we build has countless hours of Research and Development behind its design, which equates to Proven Performance for The Blower Shop's customers, every time. If winning races is what you’re interested in, The Blower Shop™ has your answer. Designed for Track use ONLY Ready for Race ONLY Marine applications Excellent for Race applications up to 540 CID Great for Bracket Racing Classes

• Weight: 85 lbs
• Dimensions: 26×13×9 in
• 71 / Low Profile: 71 Series
• Supercharger Model/Size: 871
• XR / Race: Race