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 |
1993-2005 |
Lexus |
GS300 |
Base |
2001-2005 |
Lexus |
IS300 |
Base |
2002-2005 |
Lexus |
IS300 |
Sportcross |
1992-2000 |
Lexus |
SC300 |
Base |
1993-1998 |
Toyota |
Supra |
Base |
1993-1998 |
Toyota |
Supra |
Twin Turbo |