28.SIS1336-2 Intake Valve Conversion Set Ti Steel Hon
28.SIS1336-2 Intake Valve Conversion Set Ti Steel Hon
Available in stock (12)
28.SIS1336-2 Intake Valve Conversion Set Ti Steel Hon
Introducing the ProX 28.SIS1336-2 Intake Valve Conversion Set, a revolutionary solution designed for those seeking enhanced performance and durability in their engine. This innovative kit serves as the perfect alternative for OEM applications that utilize Titanium valves, offering superior reliability and functionality.
Key Features:
- Durable Steel Valves: Crafted for increased durability and reduced wear, our steel valves are built to withstand extreme conditions, ensuring longevity and reliability.
- Nitrided for Performance: Each valve undergoes a nitriding process, resulting in high microhardness while the supersmooth surface finish significantly reduces friction between the valve stem and guide.
- Stronger Valve Springs: The kit includes specially designed stronger valve springs that accommodate the extra weight of steel valves, enhancing performance at higher RPMs.
- Easy Installation: This kit is fully rebuildable with OEM retainers, bases, and seals, allowing for a straightforward installation without the need for any further engine modifications.
- High-Performance Components: Made from premium chrome vanadium steel, the springs provide remarkable performance and durability, ensuring optimal function under high RPM conditions.
- Complete Package: The ProX valve conversion set comes as a complete package for quick, efficient, and cost-effective replacement, making it an ideal choice for both enthusiasts and professionals.
Upgrade your engine with the ProX 28.SIS1336-2 Intake Valve Conversion Set, where performance meets durability for an unmatched driving experience.
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

