Upgrade your Lamborghini Huracán V10 5.2L, Audi R8 V10 5.2L, or Audi Daza/DNWA 2.5L 5-Cylinder Engine with GSC Power Division Stainless Steel Performance Intake Valves, engineered for superior airflow, efficiency, and durability. Whether your setup is turbocharged, supercharged, or naturally aspirated, these valves provide significant performance gains.
The back cut design improves airflow, enhancing power output and RPM potential. Micro-polished valve stems reduce friction and oil retention, ensuring smoother valve operation and extended component life, even at high RPMs.
Made from 21-4 Stainless Steel, these valves withstand the intense heat and stress of forced induction engines. The hardened valve tips offer extended durability, maintaining optimal contact with the rocker arms.
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HEAD DIAMETER
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TOTAL LENGTH
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STEM DIAMETER
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METRIC (MM)
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33.8
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104.1
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5.97
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IMPERIAL (IN)
|
1.331
|
4.098
|
.235
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Valve Features:
- Enhanced Engine Efficiency: Improved airflow leads to better engine breathing, resulting in greater power output and overall engine efficiency in both turbocharged and naturally aspirated setups.
- Back Cut Design: Strategically crafted to optimize air flow, allowing your engine to achieve higher RPMs and improved performance across the powerband.
- Micro-Polished Valve Stems: Minimizes oil retention on the valve stem, significantly reducing friction and drag, ensuring smoother motion within the valve guide for improved efficiency and longevity.
- Stainless Steel Construction: Designed to withstand extreme temperatures, especially in turbocharged and supercharged engines, ensuring consistent performance and durability under high-stress conditions.
- Hardened Valve Tips: The valve tips are reinforced using a mid-stem friction weld process to extend valve life and minimize wear, ensuring optimal contact with the rocker.
- OEM Keeper/Lock Compatibility: Designed to work seamlessly with OEM triple groove keeper/lock systems. While compatible, we recommend not reusing old valve locks in performance applications to avoid the risk of material grooving.
- GSC Power Division Quality: Backed by GSC Power Division's commitment to delivering top-tier quality and performance, ensuring that every valve meets the highest standards in the industry.
Fitment:
- Lamborghini Huracán 5.2L V10
- Lamborghini Huracán 5.2L V10 (LP600, Performante, EVO, STO) require removal of valve cap and use of R8 Rocker Arm (Part Number 079-109-409-B)
- Audi R8 5.2L V10
- Audi Daza/DNWA 2.5L 5-Cylinder Turbocharged Engine
Sold Individually or as Sets:
- V10 Applications: Sold individually or as sets of 10 for each bank (2 sets required)
- 5-Cylinder Applications: Sold individually or as a full set of 10
Designed for direct OEM replacement, these valves seamlessly fit OEM keeper/lock systems. For maximum reliability, GSC Power Division recommends new valve locks in high-performance setups to prevent material grooving.
