Air and Fuel Superchargers, Turbochargers and Components

Powerdyne

Rebuilt Supercharger with JBP Billet Impeller

$2,199.00

SKU: BD-11A

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Overview

The Powerdyne BD-11A is a rebuilt supercharger, available with a straight or curved discharge in a satin finish. This unit features an oil-less design, eliminating the need for oil injection, and a JBP billet impeller for improved response and airflow. It is equipped with a kevlar belt and has a clockable volute for versatile installation.

Performance specifications include a maximum speed of 42,500 RPM in low torque settings (38,500 RPM in high torque engines), a maximum boost of 16 PSI, and a flow rate of 900 CFM, supporting approximately 450 HP with a peak efficiency of 84%. The discharge has an outside diameter of 3" and an inside diameter of 2.4", with a 3.5" inlet and a 3" inducer diameter.
Show original supplier description
The Powerdyne BD-11A is a remanufactured supercharger, suitable for various applications, including the 1998-2001 Saleen Explorer XP8 5.0L. This oil-less design features a satin finish and a JBP billet impeller for enhanced performance and airflow. The volute can be rotated 360 degrees for flexible mounting. Performance metrics indicate a maximum speed of 42,500 RPM in low torque applications, with a reduced recommendation of 38,500 RPM for high torque engines to minimize potential issues. It can deliver up to 16 PSI of boost and 900 CFM of airflow, capable of supporting approximately 450 horsepower with a peak efficiency of 84%. The unit's dimensions include a 3" discharge outer diameter, a 2.4" discharge inner diameter, a 3.5" inlet outer diameter, and a 3" inducer diameter. This rebuilt supercharger comes with new SKF input bearings, ceramic output bearings, and an HTD belt. It also includes a new JBP Billet Impeller and input shaft, along with stainless steel hardware and steel case clamps. A 12-month limited warranty covers non-consumable components, and it comes with a pulley bolt and key. Powerdyne Superchargers are specifically recommended as street superchargers for stock engines and are not advised for high torque applications or race use. Installation on high torque applications can lead to internal drive belt breakage, which is not covered under warranty. Superchargers operating above 6 PSI require a standard bypass valve. Powerdyne utilizes manual belt tensioners, necessitating a belt tension tool like the Gates Krikit for proper adjustment; excessive tension causing bearing damage is not covered. Additionally, newer TorqStorm parts are not compatible with Powerdyne superchargers.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandPowerdyne
Part NumberBD-11A
CategoryAir and Fuel

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