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Kraftwerks R50-3871-000 Rotrex Centrifugal Superchargers

Manufacturer

Kraftwerks

<p>KraftWerks Performance Group <span class="caps">LLC</span> is a high performance supercharger kit manufacturer. KraftWerks has been formed by Oscar Jackson, founder of Jackson Racing, and David Hsu, founder of Group-A Autosports / Skunk2 Racing. KraftWerks designs and manufactures Rotrex-based supercharger kits for import vehicles. The KraftWerks kits have shown gains in excess of 100% across the entire power band and represent the pinnacle in forced air induction.</p> <p>At the core of each KraftWerks kit is a patented Rotrex traction drive supercharger, capable of over 200,000 <span class="caps">RPM</span>. The proprietary design allows the Rotrex supercharger to be lighter, smaller, quieter, cooler, and run higher RPMs than all other competing superchargers, and results in superior efficiency, reduced emissions, and improved transient response. KraftWerks Supercharger kits offer a broader, more usable power than anything on the market. A broad power band makes for a better street and race car, and demonstrates the superiority of the Rotrex design. KraftWerks will be designing kits for a variety of vehicles ranging from Honda to Lamborghini.</p>

Part Number

R50-3871-000
04/18/2034 10:55 PM
Sale Price

$2,302.74

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Product Details

Kraftwerks R50-3871-000 Rotrex Centrifugal Superchargers

C38-71 Rotrex Supercharger

Rotrex Centrifugal Superchargers present a unique solution that combines the best aspects of supercharging with those of turbocharging. Unlike any other supercharging solution, the patented Rotrex traction drive allows it to operate at sufficiently high rpm levels (up to 240,000 rpm) to take full advantage of modern centrifugal compressor and impeller design.

Included Items:

  • Rotrex Supercharger
  • Rotrex Self-Contained Oiling System
  • Rotrex Magnetic Oil Filter
  • Oil Lines (8 of Line)
  • Rotrex Oil Reservoir Kit
  • Rotrex SX150 Oil (1 Liter)

Rotrex C15-60 Supercharger
The Rotrex C15-60 supercharger is the largest of the compact C15 line of Rotrex superchargers. This little unit is capable of producing up to 200hp or more on high efficiency engines, on engine sizes ranging between 1.0-2.0L. Using the patented Rotrex planetary traction drive, the C15-60 has a 12.67:1 drive ratio and can achieve impeller speeds up to 150,000RPM!

Rotrex C30-74 Supercharger
The Rotrex C30-74 supercharger is an extremely versatile supercharger, and can fit a range of applications. This compact unit is capable of producing up to 300hp, on engine sizes ranging between 1.6-2.5L. Using the patented Rotrex planetary traction drive, the C30-74 has a 9.49:1 drive ratio and can achieve impeller speeds up to 120,000RPM!

Rotrex C30-94 Supercharger
The Rotrex C30-94 supercharger is an extremely versatile supercharger, and can fit a range of applications. This compact unit is capable of producing up to 400hp or more, on engine sizes ranging between 2-4.5L. Using the patented Rotrex planetary traction drive, the C30-94 has a 9.49:1 drive ratio and can achieve impeller speeds up to 100,000RPM!

Rotrex C38-61 Supercharger
The Rotrex C38-61 supercharger is the smallest C38 and can fit a wide range of applications. This compact unit is capable of producing up to 550hp, on engine sizes ranging between 2.4-5.0L. Using the patented Rotrex planetary traction drive, the C38-61 has a 7.5:1 drive ratio and can achieve impeller speeds up to 90,000RPM!

Rotrex C38-71 Supercharger
The Rotrex C38-71 supercharger is a medium range C38 and can fit a wide range of applications. This compact unit is capable of producing up to 575hp, on engine sizes ranging between 2.4-5.5L. Using the patented Rotrex planetary traction drive, the C38-71 has a 7.5:1 drive ratio and can achieve impeller speeds up to 90,000RPM!

Rotrex C38-81 Supercharger
The Rotrex C38-81 supercharger is a medium range C38 and can fit a wide range of applications. This compact unit is capable of producing up to 600hp, on engine sizes ranging between 2.4-6.0L. Using the patented Rotrex planetary traction drive, the C38-81 has a 7.5:1 drive ratio and can achieve impeller speeds up to 90,000RPM!

Rotrex C38-91 Supercharger
The Rotrex C38-91 supercharger is the big boy C38. The unit has a fully Rotrex developed impeller wheel designed for better overall efficiency. This compact unit is capable of producing up to 650hp, on engine sizes ranging between 2.4-6.0L. Using the patented Rotrex planetary traction drive, the C38-91 has a 7.5:1 drive ratio and can achieve impeller speeds up to 90,000RPM!

Rotrex C38-92 Supercharger
The Rotrex C38-92 supercharger is the BIG boy C38 and can fit a wide range of applications. This compact unit is capable of producing up to 650hp, on engine sizes ranging between 2.4-6.0L. Using the patented Rotrex planetary traction drive, the C38-92 has a 7.5:1 drive ratio and can achieve impeller speeds up to 90,000RPM!

Please Note: Supercharger drive pulley is not included and must be purchased separately. A high performance oil cooler is not included and must be purchased separately. Please call for recommendations.

Very helpful that you had most all Walker exhaust components that I need to fully replace my Tacoma's exhaust system. I would suggest updating pictures of some parts to better represent the part. As an example, Walker #31585 has the picture of #31320 when

First time buyer, so far has been very satisfied. However, the real test would be if I need autoplicity for customer service as needed.

Great service. Shipping cost is higher than most but fast.

Clean functional website. Thanks

Shipping for a 2 ounce part was over the top expensive.

Quick&amp;easy

Great product! Don't even think about another battery hold down - this one is strong, light and has the good looks to boot. Saved over $30 on it too.

Very good prices and good shipping thanks found my parts cheaper then any place else ,,,good job

Good service, fast shipping, excellent prices

Quick Fast Low pricing thanks….

Lowest price I could find on the internet. They do what they say. Shipped promptly with UPS tracking no. sent by email. Would recommend.<br>

Fast and inexpensive. Thanks.

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