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XR-1 Blowers

TBS XR-1

Up Blowers TBS XR-1 Drive Kits Belt Guards Blower Belts Blower Manifolds Manifold Components Blower Pulleys Blower Snouts Bearing Supports Crank Accessories Blower Accessories Bearing Plates & Covers Idler Pulleys Idler Brackets Idler Bracket Components Outboard Support Components Blower Accessory Pulleys & Spacers Carb Scoops Carb Plumbing Carb Adapter Plates Burst Panels Supercharging Tech Blower Repair

 

The Blower Shop XR-1 Series Race Blower was born out of necessity for a purpose built, race only supercharger. It was developed with over 30 years of experience in the blower business. With extensive testing on TBS Blower Dyno, they were able to test rotor profiles, blower openings, and specific case modifications. This in-house testing allowed for a more controlled environment that was not influenced by multiple variables, such as track conditions, weather, and tuning or chassis issues. Not only were they able to enhance the performance but also document specific blower characteristics useful in the demanding world of blown alcohol and blown fuel Drag Racing. This test data was then validated in real world conditions by on track testing through our experienced and knowledgeable customer base. This collaboration of data allowed TBS to come up with a supercharger design that was not only stronger, more efficient, and tunable but also offered better repeatability than a conventional race blower. XR-1 Series Race Blowers are available in 6-71, 8-71, and 14-71 sizes.
   
With the understanding that all race applications and engine combinations are different, it  is not a "one blower fits all" industry anymore.  In the early years, blowers were being custom built for specific applications.  This process was not only expensive but also time consuming.  With this understanding,  TBS found the need for interchangeable inserts to allow for easy customization of the inlet opening of the supercharger.  Incorporated into all TBS Race Blowers, the use of a TBS Insert now allows you to tailor your blower boost to your specific application.  By changing the inlet opening of the supercharger, it allows you to better match blower boost to the fuel curve or track conditions.  The larger openings will result in higher boost and efficiency at higher RPMs.  Meanwhile, the smaller openings will result in increased boost down low, but will start to restrict the air flow at the top end.  Now you, as the tuner/racer, have a choice on how the blower needs to work and won't be stuck on what the manufacturer feels you need.

XR-1 Blowers

 Part Number: TBS-2115

6.71 XR-1 RACE BLOWER. 60 DEGREE HELIX. (17.25 CASE). 5.84in DIA BILLET ROTORS. 10.5in OPENING 13.25in BP. REAR NOZZLES. (BLACK ANODIZED).

Regular Price: $8158.59
Sales Price! $7137.99
Quantity In Stock: 0
Part Number: TBS-2157

14.71 XR-1 RACE BLOWER. 123.5 DEGREE HI-HELIX. (22.25 CASE). 5.84in DIA BILLET ROTORS. 13.25in C-C 10.5in OPENING. REAR NOZZLES. (BLACK ANODIZED).

Regular Price: $10544.38
Sales Price! $8978.00
Quantity In Stock: 1

XR-1 Blower Components

 Part Number: TBS-4001.B

XR-1 3.90 IN SNOUT w/ COUPLER (12 BOLT) - BLACK ANODIZED

Regular Price: $579.90
Sales Price: $518.99
In Stock
Part Number: TBS-4003.B

XR-1 5.90 IN SNOUT w/ COUPLER (12 BOLT) - BLACK ANODIZED

Regular Price: $690.00
Sales Price: $621.99
In Stock
Part Number: TBS-4004.B

XR-1 6.90 IN SNOUT w/ COUPLER (12 BOLT) - BLACK ANODIZED

Regular Price: $667.50
Sales Price: $578.99
In Stock
Part Number: TBS-4022

2in COUPLER SPACER BILLET. XR-1 6.71 BLOWER

Regular Price: $222.75
Sales Price: $182.99
In Stock
Part Number: TBS-4024

3in COUPLER SPACER BILLET. XR-1 14.71 BLOWER

Regular Price: $222.75
Sales Price: $182.99
In Stock
Part Number: TBS-2100

XR-1 INSERT 12.25in

Regular Price: $284.01
Sales Price: $246.99
In Stock
Part Number: TBS-2101B

XR-1 INSERT 10.50in (Big & Ugly)

Regular Price: $284.01
Sales Price: $246.99
In Stock
Part Number: TBS-2103

XR-1 INSERT 9in

Regular Price: $284.01
Sales Price: $246.99
In Stock
Part Number: TBS-2104

XR-1 INSERT 8in

Regular Price: $284.01
Sales Price: $246.99
In Stock
Part Number: TBS-2105

XR-1 INSERT 7in

Regular Price: $284.01
Sales Price: $246.99
In Stock

 

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