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Powerdyne® BD-600, BD-10, BD-11, and BD-11a Performance Rebuild
also: Ford Motorsports, B&M, and Cool Charger


First start after 928 Motorsports rebuilt my BD11A supercharger. Much quieter and I had them install a Competition belt, upgraded impeller shaft, pulley shaft, case venting, better bearings and a smaller pulley. More boost is happening.... She is pulling nicely. Evolene38

I just received my rebuilt supercharger for my Escalade from you guys and it is working great! Thank you so much for the quick and friendly service! John N.



A 928 Motorsports®, LLC Exclusive!

BACKGROUND: The standard bearings used in most Powerdyne Rebuilds have these limitations:
  • a normal operating range of 30,000 RPM and a peak ceiling of 36,000 rpm
  • a lubrication within the bearings that is rated to 280° F
OUR PERFORMANCE REBUILD: We have located better bearings, lubricants, and assembly processes, and now have
  • a normal impeller operating range of 46,000 rpm
  • a lubrication in the bearings that is rated to 450° F
in addition, we add:
  • venting and shimming to keep your bearings cool
  • our Continental Super-Torque drive belt
  • new HSS ABEC-7 bearings for the input shaft

Our techs will open your Powerdyne up, inspect it, clean it, replace all 4 bearings and the belt, re-assemble it, bench-test it, and return it to you. Our turn-around is fast, most of our customers receive their supercharger within 1 week from the time we receive it.

We use ABEC-7 dust-sealed HSS deep-grove bearings (Powerdyne uses an ABEC-5 rated bearing). Our bearings are rated at 7 tons - beyond the work load and more durable than the older OEM Powerdyne bearings. Because our bearings have tighter tolerances, they whine a little bit more than the OEM bearings, but most owners report an increase in blower boost output.

MULTIPLE BENEFITS: Use this rebuild and your stock pulley to lengthen your service intervals, or go down a pulley size to pick up some more HP. It's up to you!

VOLUTE RESURFACING: if your impeller has hit the casing, we can resurface the volute and casing in most cases for $120.00. For more information on this service, CLICK HERE.

PURCHASING: Add the item below to your cart and check out to pay for the racing rebuild service. Then just pack and ship your head unit to: 928 Motorsports LLC, 604 E Maple St, Horicon, WI 53032 We recommend you pack it well and insure the shipment.

WHAT TO SHIP: Ship only the supercharger to us for rebuilding. The drive pulley can stay on. There will be a surcharge if there are any mounting brackets, idler pulleys, etc that we must remove in order to rebuild the unit.


To Order a Supercharger rebuild:
  1. Fill out this form and put it in the box with your supercharger
  2. Click on "Add to Cart" and pay for your rebuild now.

Item

Part Number

Price (USD)

Shipping*

Powerdyne Performance Rebuild

SCU-SRS-PDY-PERF

$695.00

$36.00

* Domestic US shipping shown. International shipping will be calculated based on location.

 
   
       

Phone: (920) 485-0928
Email: info@928motorsports.com

928 Motorsports, LLC - All Rights Reserved
Horicon, Wisconsin USA

928Motorsports.com - Performance Parts for your Porsche® 928