Manley Performance Race Series Exhaust Valve for Mazda Miata 1.8L - Part 11101-8

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 - Exhaust, Valve-R/M MIATA 28mm.

• 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.

Designed specifically for Mazda Miata models from 1994 to 2003 with 1.8L engines, the Manley Performance Race Series exhaust valve offers exceptional durability and performance for racing applications. Manufactured from high-quality stainless steel, these valves are engineered to withstand the intense conditions of bracket, drag, and oval track racing, making them an ideal choice for engines operating under 8,000 RPM. The valves feature swirl-polished under-head areas and fully machined combustion faces to maximize airflow and combustion efficiency, promoting optimal engine power and responsiveness.

These exhaust valves are recommended for alcohol engines, ensuring reliable operation under demanding conditions. The chrome stems and hard tips enhance wear resistance and longevity, reducing maintenance needs during intensive use. Available in multiple shapes, including the Race Master (straight stem) and Race Flo, they can be tailored to your specific engine setup and racing requirements. The fully machined design and high-grade stainless steel construction ensure these valves provide consistent performance and durability over time.

Compatible with a range of Mazda Miata models from 1994 through 2003, the Manley 90-99 Mazda Miata 1.8L exhaust valves are a trusted choice for racers seeking reliable, high-performance valve components. Whether you are upgrading an existing engine or building a new racing setup, these valves meet or exceed industry standards for quality and performance, delivering the power and durability needed to excel on the track.

Features:

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

• Swirl-polished under-head areas to optimize airflow and combustion efficiency

• Fully machined combustion faces for precise sealing and performance

• Constructed from high-quality stainless steel for durability

• Available in Race Master (straight stem) and Race Flo shapes to suit various engine setups

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

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