Kia Rio Soul Veloster Aluminum Pulleys Install

Published on September 17, 2019
Duration: 22:08

This guide details the installation of aluminum pulleys on Kia Rio, Soul, and Veloster models. It covers the removal of stock pulleys, installation of lighter aluminum components, and critical torque specifications for reassembly. The process emphasizes the need for specialized tools like a flywheel locking tool due to the engine's tendency to rotate. Proper belt tensioning and torque values are crucial for optimal performance and longevity.

Quick Summary

Installing lighter aluminum pulleys on Kia Rio, Soul, and Veloster models offers performance benefits by reducing rotational mass, leading to improved engine responsiveness across the entire rev range. Key steps include using a flywheel locking tool to prevent engine rotation when torquing the crank pulley bolt, and adhering to specific torque values that vary by model year.

Chapters

  1. 00:00Introduction & Overview
  2. 00:44Accessing Pulleys
  3. 01:49Removing Serpentine Belt
  4. 04:10Water Pump Pulley Removal
  5. 04:43Crank Pulley Removal
  6. 05:47Timing Mark Alignment
  7. 06:34Installing New Pulleys
  8. 06:52Belt Routing & Tensioning
  9. 07:10Torquing Pulleys
  10. 08:02Torque Spec Details
  11. 11:43Flywheel Locking Tool Explanation
  12. 13:13Accessing Flywheel (Manual Trans)
  13. 15:59Importance of Flywheel Stop Tool
  14. 16:37Finding the Flywheel Tool
  15. 17:15Crank Bolt TTY Discussion
  16. 18:18Final Torque & Angle Application
  17. 19:26Post-Installation Test Ride
  18. 19:42Performance Feel & Dyno Results
  19. 21:17Overall Performance Summary

Frequently Asked Questions

What are the benefits of installing aluminum pulleys on a Kia Rio, Soul, or Veloster?

Installing lighter aluminum pulleys can improve engine responsiveness across the entire rev range, from idle to redline. This is because they reduce rotational mass, allowing the engine to rev more freely and potentially leading to quicker acceleration and a more dynamic driving feel.

What special tools are needed for installing aluminum pulleys on a Kia?

A crucial tool for this installation is a flywheel locking tool, essential for preventing the engine from turning when removing or torquing the crank pulley bolt. An impact wrench is also highly recommended for easier bolt removal. Standard sockets and a torque wrench are also necessary.

What are the torque specifications for the crank pulley bolt on a Kia?

Torque specifications vary by model year. For 12T bolts (common on 2014+ models), it's 36-38 foot-pounds plus 38-42 degrees of additional rotation. For older models, it's around 97 foot-pounds, but always verify the bolt type and consult a service manual.

Can I reuse the stock crank pulley bolt after installing new aluminum pulleys?

According to a Kia dealership, the crank pulley bolt for these models is not a Torque to Yield (TTY) bolt, meaning it is designed to be reused after removal. However, always confirm with your specific vehicle's service information.

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