Cylinder Works Cylinder Head – KX250F (2004-2005) / RM-Z250 (2004–2006)
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
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Cylinder Works Cylinder Head Kit – Kawasaki KX250F (2004–2005) / Suzuki RM-Z250 (2004–2006)
Description
Upgrade or replace your worn cylinder head with the Cylinder Works CH3002-K01 Cylinder Head Kit, designed for Kawasaki KX250F (2004–2005) and Suzuki RM-Z250 (2004–2006) models.
This USA-made performance replacement head is machined for precise fitment and long-term reliability. Featuring C630 nickel-aluminum-bronze valve seats and guides, a competition valve job, and unshrouded combustion chamber, this head is built to support stock or high-lift camshafts while improving flow and sealing efficiency. Perfect for rebuilds, race prep, or restoring full compression in high-hour engines.
What’s Included
✅ Complete Cylinder Head Casting
✅ Cam Caps and Cam Cap Bolts
✅ C630 Nickel-Aluminum-Bronze Valve Seats and Guides
✅ Competition Valve Job
✅ Shortened Valve Guides – compatible with higher lift cams
✅ Unshrouded Combustion Chamber for enhanced flow
✅ Stock-Shaped Ports for OEM-level performance and fit
(Valves, springs, and lifters not included.)
Fitment
📦 Fits the following models:
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Kawasaki KX250F (2004–2005)
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Suzuki RM-Z250 (2004–2006)
Key Features
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Direct bolt-on replacement cylinder head
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Machined to OEM specifications for perfect alignment and sealing
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Competition-ready design for improved performance and airflow
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Made from premium casting materials with precision port blending
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Compatible with stock or aftermarket camshafts
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Proudly Made in the USA
Displacement: 250cc
Engine Type: 4-Stroke
Weight: 5.46 lb
Warranty Info
🛡️ Backed by Cylinder Works Limited Manufacturer Warranty
All parts meet or exceed OEM standards. Professional installation is recommended.
Price & SKU
💲 Retail Price: $634.95
SKU: 0931-1019 / CH3002-K01
Estimated Shipping Weight: 5.46 lb
Handling: Ships next business day
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
