Manley Race Intake Valves Set of 8: Fits Chrysler / Dodge / Ram 02-23 6.1L HEMI

Manley Performance Race Series Intake Valves

Chrysler HEMI 6.1L Engines

11668B-8

Overview:

The Manley Performance Race Series Intake Valves are precision-engineered components designed specifically for Chrysler HEMI 6.1L engines. Crafted to meet the demanding conditions of bracket, drag, and oval track racing, these valves deliver reliable performance for engines operating up to 8000 RPM. Whether you are a serious racer or a performance enthusiast seeking durable and high-quality valvetrain components, these intake valves provide the strength and precision needed to optimize your engine's breathing capabilities.

By upgrading to Manley’s Race Series valves, you’ll benefit from improved airflow and valve control, which can contribute to enhanced engine efficiency and power delivery. These valves are ideal for those who require dependable performance under high-stress conditions without compromising durability.

Key Features:

Manley’s Race Series Intake Valves incorporate advanced engineering and materials to ensure superior performance and longevity. Key features include:

• Specifically designed for Chrysler HEMI 6.1L engines, ensuring perfect fitment and compatibility.
• Bead Loc groove design enhances valve retention and stability during high-RPM operation.
• 2.080-inch valve head diameter optimized for improved airflow and combustion efficiency.
• Manufactured from high-strength materials to withstand the rigors of bracket, drag, and oval track racing.
• Engineered to perform reliably at engine speeds up to 8000 RPM.
• Precision machining and quality control for consistent valve seating and sealing.
• Set of 8 valves included, providing a complete intake valve upgrade for V8 cylinder heads.

Construction & Design:

These intake valves are crafted from premium-grade materials selected for their strength and heat resistance, essential for high-performance racing applications. The bead loc groove design is a critical feature that improves valve spring retention, reducing the risk of valve float or failure at elevated RPMs. The 2.080-inch valve head size is optimized to maximize airflow into the combustion chamber, supporting better volumetric efficiency and power output.

Manley’s meticulous manufacturing process ensures tight tolerances and consistent quality, which translates to reliable valve operation and longer service life under demanding conditions. This attention to detail makes these valves a trusted choice for racers and engine builders focused on durability and performance.

Installation & Fitment:

The Manley Race Series Intake Valves are designed as direct replacements for the factory intake valves in Chrysler HEMI 6.1L engines. Installation requires standard valve train service procedures and is compatible with OEM valve guides and seats. No special modifications or tuning are necessary beyond typical engine assembly practices.

• Direct fitment for Chrysler HEMI 6.1L V8 engines.
• Compatible with factory valve guides and retainers.
• No cutting, drilling, or special tuning required.

What’s Included

• Set of 8 Manley Race Series Intake Valves with bead loc groove, 2.080-inch diameter.

Ideal For:

This valve set is ideal for:

• Bracket racers seeking reliable, high-RPM valvetrain components.
• Drag racers requiring durable intake valves for consistent performance.
• Oval track racers who demand precision-engineered parts for engine longevity.
• Performance enthusiasts upgrading their Chrysler HEMI 6.1L engines for spirited or competitive driving.