D3 CTS-V Pulley Kits

Application:  09+ CTS-V


 

Why choose D3 Pulleys?

Because our pulleys are developed exclusivly for Cadillac engines.

Not all LS-series motors are the same, period. D3 Pulley Kits are Ultra-Light Weight & Blueprinted from the ground up exclusively for the harmonics of the CADILLAC CTS-V LSA motor. The D3 Boost Pulley Kits is the lightest boost drive pulley on the market and is 100% SFI approved. Designed in CAD exclusively for the CTS-V, the D3 Pulley Kit has been mastered and engineered long before any other system on the market D3 Pulley Kits have been the first on the market to utilize our proprietary sizing for the CTS-V application.

Weight has been drastically reduced by an amazing 5 lbs with which allows the pulley to spin freely and without restriction under load. D3 Harmonic Dampers offer the most precise and advanced execution of the proven elastomer-style harmonic damper (also called Torsional Vibration Damper) design. Most engine designers prefer elastomer-type dampers because of their durability, superior high-frequency damping qualities, and ability to dampen all types of vibrations: torsional, axial and radial. Other damper designs are limited to damping torsional vibrations only.

All D3 Pulley Kits are manufactured in the USA out of T-6061 billet aluminum and CNC Machined to MILSPEC tolerances for unparalleled quality. 

D3 pulley kits include the Harmonic Balancer, Belt, and Bolt & Pulley. No additional parts or hardware are required for proper installation.

Key Features:

  • 100% Made in USA
  • Complete Kit, no additional pulley parts required
  • SFI Approved
  • Designed for the harmonics of Cadillac Engines, no retrofitted parts used.

 

D3 Supercharger Pulley Kit | Stage 1

+ 3PSI \ +~30 HP

The D3 Stage 1 Pulley Kit allows for an increase of 3psi. This increase is power significantly adds horsepower without sacrificing the OEM ride quality you would expect from a Cadillac.

The stage 1 pulley kit the vehicle will operate with the OEM fuel delivery system and does not require any additional power modifications and still allows the CTS-V to be driven on pump gas.

NOTE: due to the increase in boost DYNO TUNING + ECU Mapping is required.

Kit Includes:

  • D3 SFI Approved Hybrid Steel + Aluminium Harmonic Balancer
  • D3 SFI Approved Billet Aluminium ø9.0 Inch Boost Pulley
  • Crank Bolt
  • Gates Belt
  • D3 Emblem
  • Installation Guide

$1,195 | USD

 

D3 Supercharger Pulley Kit | Stage 2

+ 6PSI / +~50-60 HP

The D3 Stage 2 Pulley kit is comprised of our Harmonic Balancer + ø9.5" outer ring which makes +6PSI over stock. This configuration allows for an increase of 50-75 HP based on existing modifications currently installed on your CTS-V.

The D3 ø9.5" pulley kit is the safest and largest single pulley upgrade anything larger puts unwanted stress on the crank and blower snout.

The ø9.5" pulley kit BOLT ON DRAGSTER feature car and is a staple product in any street-performance build.

Requirements: Upgraded Fuel Injectors and recommended Boost-A-Pump, Air Intake, Exhaust System, Upgraded Spark Plugs + Wires.

NOTE: Due to the increase in boost DYNO TUNING and ECU Mapping is required.

Kit Includes:

  • D3 SFI Approved Hybrid Steel + Aluminium Harmonic Balancer
  • D3 SFI Approved Billet Aluminium ø9.5 Inch Boost Pulley
  • D3 Idler Pulley
  • Crank Bolt
  • Gates Belt
  • D3 Emblem
  • Installation Guide

$1,295 | USD

 

D3 Supercharger Pulley Kit | Stage 3

+16.6PSI | +~150 HP

The Stage 3 Pulley System combines the crank and blower pulley to achieve an astounding 16.6PSI of boost.

This level of boost significantly increases the horsepower of the vehicle and allows for ultra-quick boost generation that will leave you breathless.

REQUIREMENTS: Upgraded Cooling Ported & Polished Blower Assembly Upgraded Fuel Injection System, recomended Cam + Heads.

Kit Includes:

  • D3 SFI Approved Hybrid Steel + Aluminium Harmonic Balancer
  • D3 SFI Approved Billet Aluminium ø9.0 Inch Boost Pulley
  • D3 SFI Approved ø2.55" Upper Supercharger Pulley
  • Crank Bolt
  • Gates Belt
  • D3 Emblem
  • Installation Guide

$1,489 | USD

 

D3 Supercharger Pulley Kit | Stage 4

+19.5 PSI | +~200 HP

The Stage 3 Pulley System combines the crank and blower pulley to achieve an the astronomical 16.6PSI of boost which is the maximum boost output on the OEM Eaton 1900 blower.

Just imagine all the fun you can have with 19.5 PSI of boost…

REQUIREMENTS: Upgraded Cooling Ported & Polished Blower Assembly Upgraded Fuel Injection System, Upgraded Cylinder Heads + Cam.

Kit Includes:

  • D3 SFI Approved Harmonic Balancer
  • D3 SFI Approved ø9.5" Boost Pulley
  • D3 SFI Approved ø2.55" Upper Supercharger Pulley
  • Crank Bolt
  • Gates Belt
  • D3 Emblem
  • Installation Guide

$1,589 | USD

 

D3 Isolator Bushing

D3 replaces the OEM Isolator Bushing with the solid state bushings whenever possible.

The OEM unit is a spring loaded bushing that rides on the shaft of the supercharger snout. The spring tension allows for reduction in shock to the blower when throttle is applied. However the drawback to this is that the spring coil rides on the shaft. This causes excessive wear on the shaft and creates metal debris & particles to stay in the sealed compartment where the isolator sits. The long term effect this has is that it will eventually eat away at the bearing seal thus causing the bearing to eventually fail. We replace the noisy isolator with a solid piece that will not create debris. It will also have a much quieter operation compared to factory.

Because of these factors D3 also highly recomends replacement of the OEM isolator bushing with our solid state bushing as soon as possible on the vehicle.

$79 | USD

 

For offroad use only, not for street or highway use. Some descriptions are provided by the manufacturer & D3 is not responsible for typographical errors, price subject to change without notice.

To purchase please contact our office at 562-595-8518 during business hours or email the sales department at

or

visit our eBay outlet at http://stores.ebay.com/d3outlet