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

This Part Fits:

Year	Make	Model	Submodel
1996-2000	Honda	Civic	CX
1996-2000	Honda	Civic	DX
1992-1995	Honda	Civic	EX
1996-2000	Honda	Civic	HX
1996-2000	Honda	Civic	LX
1992-1995	Honda	Civic	Si
1999	Honda	Civic	Value Package
1996-1997	Honda	Civic del Sol	S
1993-1997	Honda	Civic del Sol	Si