Manley Performance Ford 4.6L DOHC (4 Valve) Triple Groove 37mm Race Master Intake Valves

Manley?s Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM Manley Valve - Intake, Valve-FD MOD R/M 37mm.

• Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.
• Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.
• Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.
• Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.
• Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.

The Manley Performance Ford 4.6L DOHC (4 Valve) Triple Groove 37mm Race Master Intake Valves are engineered for high-performance racing applications, ensuring optimal airflow and durability under demanding conditions. Designed specifically for engines operating below 8000 RPM, these valves provide reliable performance in bracket, drag, and oval track racing scenarios. Crafted from high-quality stainless steel, they offer exceptional strength and resistance to wear, making them a trusted choice for serious racers.
Each valve features swirl polished under-head areas and fully machined combustion faces, which help improve airflow and combustion efficiency, leading to increased power output. The inclusion of chrome stems and hard tips further enhances longevity, allowing these valves to withstand the rigors of high-performance engine operation. Whether you prefer the Race Master straight stem or the Race Flo shape, these valves are available in a variety of configurations to suit your specific engine setup.
Designed to meet the demanding standards of alcohol engines, these valves are highly recommended for use in such applications, providing consistent performance even under extreme conditions. Suitable for a range of Ford Mustang and Ford GT models from 1999 to 2008, they are easy to install and deliver dependable performance. These valves are an essential upgrade for racers looking to maximize their engine’s potential while maintaining durability and efficiency in competitive environments.

Features:

• Recommended for alcohol engines, ensuring reliable performance in demanding conditions

• Swirl polished under-head areas and fully machined combustion faces optimize airflow and combustion efficiency

• Constructed from high-quality stainless steel for durability and wear resistance

• Available in Race Master (Straight Stem) and Race Flo shapes to suit specific engine needs

• Chrome stems and hard tips for enhanced longevity and wear resistance

Fitment:
1999 Ford Mustang SVT Cobra
2000 Ford Mustang SVT Cobra R
2001 Ford Mustang SVT Cobra
2005 Ford GT Base
2006 Ford GT Base
2007 Ford Mustang Shelby GT500
2008 Ford Mustang Shelby GT500

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1