Thumbnail Filmstrip of TBS-2157 XR1 14-71 Blower - WITH SNOUT Race Blower 14-71 Black XR-1 Images
2157 XR-1 14-71 Super Blower High-Helix 123.5 DEG Ultimate 14-71 with Snout - Alky-Nitro only
Close to a Screw Blower for Boost Potential at 1/2 the price
Hi Helix- 123.5 degree twist
* 3-1/4" longer out the rear than a regular TBS 2051 or 2056 and 1" longer than a 2057 Retro
Includes Billet front Cover and 12 Bolt Snout ( Special Snout for this blower only)
Usually makes 35 lbs on 540 at 25% overdrive - can make 50 lbs on a 500 cu in at 45% over at sea level
Compare to Fowler Superman, or SSI at $4000 more
The XR Series superchargers from The Blower Shop have been developed over a period of more than 30 years. Extensive in-house and off site testing has helped us put everything we know into developing the best race blower that money can buy. Every aspect has been designed using 3D CAD / CAM systems as well as on-site Blower Dyno testing. If you are interested in owning one of the most Elite and Race Proven Superchargers on the market, you have arrived.
The Blower Shop has helped customers Win Races, Earn Championships and Break World Records since 1987. Let us help you do the same.
Designed for use in the following classes: Top Fuel, Hydro, Tractor Pulling, Nostalgia Funny Car, and Nostalgia ---Dragster Classes----
We have two belt guards available - Both are for use with a Starter ,:
One RCD guard slids on the snout and it located with two cross bolted allen Bolts - Snout has to be over 5"
The other guard is fixed , and done by snout length using spacers- Call Toni or Mike for details 615-457-3192
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).