Manley 92-00 Acura Integra / 99-00 Honda Civic 16 Valve 33.0mm Race Flo Intake Valve (Set of 8)

These Manley Race Flo intake valves are made from high-quality stainless steel, a strong material that holds up well under the heat and pressure inside your engine. The 33.0mm diameter is a specific size chosen to help optimize airflow into the combustion chamber, especially for engines running up to 8000 RPM. If you're rebuilding the top end of your 1992-2001 Acura Integra or 1999-2000 Honda Civic, these are a solid choice for improved performance.

Manley builds these valves with chrome stems and hard tips, which adds durability and helps them resist wear over time. The under-head areas are swirl polished and the faces are fully machined. This attention to detail helps smooth the path for air entering the cylinder, contributing to better combustion efficiency. They're even recommended for use in alcohol-fueled engines, showing how well they handle demanding conditions.

This set includes eight intake valves, enough for a typical 16-valve engine. When you're putting your engine back together, using well-made components like these can make a noticeable difference in how it runs.