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 |
Tags: 1993-lexus-gs300-base-esi7568351 , 1994-lexus-gs300-base-esi6467896 , 1995-lexus-gs300-base-esi5669713 , 1996-lexus-gs300-base-esi6490591 , 1997-lexus-gs300-base-esi7532289 , 1998-lexus-gs300-base-esi3651082 , 1999-lexus-gs300-base-esi4102903 , 2000-lexus-gs300-base-esi5434034 , 2001-lexus-gs300-base-esi7046671 , 2002-lexus-gs300-base-esi8675804 , 2003-lexus-gs300-base-esi9539342 , 2004-lexus-gs300-base-esi6389291 , 2005-lexus-gs300-base-esi6327022 , CaseLotQuantity:1 , ClearanceItem:N , Core:N , CorePrice:0 , Engine Components>Valves , EPA:N/A , LTL:N , manley-performance , MPN:11125-1 , Non-CARB:N , Prop65:Y , SpecialOrder:Y , under-100 , valves
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