DMS 10 Rib Pulley Conversion LSA and Kong 2650
DMS 10 Rib Pulley Conversion LSA

DMS 10 Rib Pulley Conversion LSA and Kong 2650

Note: These are being sold as a complete kit, we will not sell individual parts.

The PD blower world has changed a lot in the last couple years. With new advanced porting programs and larger rotor packs like the Eaton 2650 blowers are becoming more efficient and more powerful. With that comes more load on the belt drive system which can lead to belt slip and belt failure. Dedicated Motorsports has developed a 10 rib pulley kit to help combat this issue for the Kong Performance, Magnuson and Edelbrock 2650 along with the OEM LSA Blower. All pulleys are cnc machined from 6061 aluminum, use SKF high speed bearings and are anodized for longevity.

For now the 9.60" and 10.0" lower pulley is the only options. As for uppers there is a few options to choose from below in the drop down menu. What you see is what we have to offer at this time. If you need help calculating blower speed please contact

Included in the kit:

- 10 Rib 9.60" or 10.0" Lower pulley for ATI balancer. Metco pulleys are now avalible for the innovators west balancers.
- 10 Rib 70mm Lower Idler
- 10 Rib 110mm Upper Idler
- 10 Grooved Tensioner Pulley
- DMS +5 Idler Relocation Bracket
- Gates Fleet Runner Belt sized for your pulley selection
- 10 Rib ZPE Griptec Blower Pulley

List Price: $550.00

Availability: Usually Ships in 24 to 72 Hours
Product Code: 10RIBKIT

Add ATI Harmonic Balancer*:

Choose 10 Rib Lower Pulley*:

Choose your 10 Rib Upper*:


Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Quality is what you get from DMS June 22, 2020
Reviewer: GEVPWR from ROWLAND HEIGHTS, CA United States  
Quality parts with no fitment issues.
As a top shop myself I appreciate parts that fit and thats all you get from DMS.

Thank you

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