Del West +1mm Titanium Center Intake Valve – Yamaha YFZ450 / YFZ450R (2004-2014)
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Del West +1mm Oversized Titanium Center Intake Valve – Yamaha YFZ450 / YFZ450R / YFZ450X
Unlock the full potential of your YFZ450 engine with the Del West +1mm Oversized Titanium Center Intake Valve, engineered for maximum flow, RPM stability, and long-term reliability. Designed for high-performance builds, this valve uses aerospace-grade titanium aluminide for ultra-light weight and superior heat resistance — perfect for aggressive race applications.
✅ What’s Included
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(1) Del West +1mm Oversized Titanium Center Intake Valve
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Precision-machined, ready for direct installation
⚙️ Key Features & Benefits
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+1.00mm Oversized Design: Increases airflow and combustion efficiency for improved power output
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Aerospace Titanium Aluminide: Combines extreme strength with low weight for quicker valve response
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Race-Proven Durability: Built to handle high compression, elevated temperatures, and extended RPM ranges
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Drop-In Fitment: Direct OEM replacement for YFZ450 center intake valve
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Engineered for Performance: Ideal upgrade for ported heads and high-performance rebuilds
📦 Compatibility
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Yamaha YFZ450 (2004–2014)
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Yamaha YFZ450R (2009–2014)
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Yamaha YFZ450X (2010–2011)
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Includes SE, LE, and Bill Balance Editions
🛡️ Warranty Info
Manufacturer warranty included.
Professional installation and valve clearance verification recommended for optimal performance.
💲 Price: $155.95 (Suggested Retail)
🔢 SKU: 0926-1732 / DWYFZ450R11IV03
🏷️ Brand: Del West
📦 Shipping Information
In-Stock Items:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch
Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.
Questions? Contact us—we respond within 24 hours.