YELLA TERRA

YELLA TERRA GM LS1 Ultralite R/A Kit - 1.7 Ratio Non-Adj. - YT6645

Part # YT6645Type Engines and Components
$868.99
Only 4 left
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  • 30-Day Returns
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Shipping & Returns

Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.

30-day hassle-free returns on unused parts in original packaging. Read the full returns policy

Overview

Unlock the full potential of your GM LS1 engine with the YELLA TERRA Ultralite R/A Kit, designed for superior performance and efficiency. This non-adjustable kit features a 1.7 ratio that enhances your engine's power output while maintaining reliability.

  • Lightweight Design: Weighing in at just under 8 pounds, this kit reduces overall engine weight, improving handling and acceleration.
  • Precision Engineering: Crafted for a perfect fit, ensuring optimal performance without the need for adjustments.
  • Enhanced Power Delivery: The 1.7 ratio optimizes valve timing, resulting in increased horsepower and torque.
  • Durability: Built to withstand the rigors of high-performance applications, ensuring long-lasting operation.

Specifically designed for GM LS1 engines, this kit is an essential upgrade for any performance enthusiast looking to enhance their ride. Elevate your engine's capabilities with YELLA TERRA.

  • Genuine part — manufacturer part number YT6645
  • Ships fast from US warehouses
  • 30-day hassle-free returns

Specifications

BrandYELLA TERRA
Part #YT6645
TypeEngines and Components
Weight7.99 lb

Frequently Asked Questions

What is the GM LS1 Ultralite R/A Kit used for?
The GM LS1 Ultralite R/A Kit is designed for use in engines and components, specifically for enhancing performance in GM LS1 engines.
What is the manufacturer part number for this product?
The manufacturer part number for the GM LS1 Ultralite R/A Kit is YT6645.
What is the weight of the GM LS1 Ultralite R/A Kit?
The GM LS1 Ultralite R/A Kit weighs approximately 7.995 pounds.
What brand manufactures the GM LS1 Ultralite R/A Kit?
The GM LS1 Ultralite R/A Kit is manufactured by YELLA TERRA.
How difficult is it to install the GM LS1 Ultralite R/A Kit?
Installation difficulty is not specified; professional installation is generally recommended for automotive components.

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