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-R/M MIATA 33.0mm
Manley Valve - Intake, Valve-R/M MIATA 33mm.
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 Race Series Intake Valve for Mazda Miata 1.8L engines (Part #11102-8) is engineered to deliver exceptional durability and performance for racing applications. Designed specifically for engines operating under 8,000 RPM, these valves are ideal for bracket, drag, and oval track racing. Crafted from high-quality stainless steel, the valves feature swirl-polished under-head areas and fully machined combustion faces to enhance airflow and combustion efficiency, contributing to improved engine output and responsiveness. The choice of Race Master (Straight Stem) or Race Flo shapes allows customization to fit your specific racing setup, ensuring optimal valve operation. Chrome stems and hard tips are incorporated to extend service life and resist wear, making these valves a reliable upgrade for high-performance engines. Manley’s Race Series valves are recommended for alcohol engines, especially for exhaust valves, due to their robust construction and ability to withstand demanding conditions. These valves are fully compatible with a wide range of Mazda Miata models from 1994 to 2003, providing a direct fit for 1.8L DOHC engines. The combination of meticulous machining, premium materials, and tailored design ensures that your engine maintains peak performance during intense racing conditions. Whether upgrading for increased airflow or improved durability, the Manley Race Series intake valves are a premium choice for serious racers seeking consistent, reliable performance in their engine builds.
Features:
Designed for engines operating under 8,000 RPM, ideal for racing applications
Constructed from high-quality stainless steel for durability and longevity
Swirl polished under-head areas and fully machined combustion faces optimize airflow and combustion
Available in Race Master (Straight Stem) and Race Flo shapes for custom fit
Chrome stems and hard tips enhance wear resistance and service life
Recommended for alcohol engines, suitable for demanding racing environments
Direct fit for Mazda Miata models from 1994 to 2003 with 1.8L DOHC engines
Fitment:
1994 Mazda Miata Base
1995 Mazda Miata Base
1996 Mazda Miata Base
1997 Mazda Miata Base
1999 Mazda Miata Base
2000 Mazda Miata Base
2000 Mazda Miata LS
2001 Mazda Miata Base
2001 Mazda Miata LS
2002 Mazda Miata Base
2002 Mazda Miata LS
2003 Mazda Miata Base
2003 Mazda Miata LS
2004 Mazda Miata Base
2004 Mazda Miata LS
2005 Mazda Miata Base
2005 Mazda Miata LS
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: t
Units Per Sku: 1
Product Details
Vehicle Fitment
Features
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