Specifications
- Brand
- Manley Performance
- Part #
- 11101-8
- UPC
- 807298055794

Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 28mm Stainless Race Master Valves
$229.72
Fits 1994-2005 Mazda Miata. Manley stainless steel exhaust valves for improved airflow and durability.
Key Features
- Fits 1994-1997 and 1999-2005 Mazda Miata.
- Constructed from durable stainless steel for longevity.
- Chrome stems and hard tips enhance wear resistance and lifespan.
- Swirl polished under-head areas and machined combustion faces help optimize airflow.
- Race Master straight stem design is suitable for racing engines.
- Recommended for exhaust valves in alcohol engines for reliable performance.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
Manley Performance is well-known for making strong engine components for racing applications. If you're rebuilding the top end of your 1994-2005 Mazda Miata's 1.8L DOHC engine, these 28mm stainless steel Race Master exhaust valves are a solid option. They are designed to handle the demands of engines running up to 8000 RPM.
These valves are made from stainless steel for good durability. The stems are chrome-plated and the tips are hardened to resist wear, which helps them last longer. The under-head areas are swirl polished and the combustion faces are machined to help improve airflow into the cylinder. Manley offers these in a Race Master (straight stem) shape, which is what you're looking at here, to help optimize performance for your specific engine build.
These valves are also recommended for use in alcohol-fueled engines, offering reliable performance in those demanding conditions. If you're looking for well-built valves to get the most out of your Miata's engine, these are a great choice.
Specifications
- Brand
- Manley Performance
- Manufacturer Part #
- 11101-8
- UPC
- 807298055794
Frequently Asked Questions
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Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 28mm Stainless Race Master Valves
