Mitsubishi EVO 4B11 Billet Cam Cap – T6 Alloy Replacement

🛠 Strengthen Your 4B11 EVO Cylinder Head

Factory Mitsubishi 4B11 front cam caps are prone to cracking under high load — especially in performance or track builds. This Billet Aluminium Cam Cap is thicker, stronger, and precisely machined to deliver the durability your EVO needs.

Built in-house by Milton Engine Developments, this upgrade gives your engine the support it deserves when the OEM part just isn't up to the job.

💪 Why Upgrade to a Billet Cam Cap?

• OEM cast cam caps are known to crack under stress
• Our billet design is thicker and stronger than factory
• CNC-machined from premium T6 billet aluminium
• Ideal for high-revving, turbocharged, or track-prepped engines

✅ Key Features:

• Heavy-duty billet cam cap for Mitsubishi EVO 4B11 engines
• Precision CNC-machined in South Australia
• Machined from T6 billet aluminium for strength and reliability
• Designed for maximum rigidity and crack resistance
• Requires machining to match cylinder head tolerances

📦 Fitment:

• Mitsubishi EVO X – 4B11 engine
• Suits factory or modified cylinder heads

🔧 Installation Notes:

• Machining required to suit your specific cylinder head
• Fitment should be done by a qualified engine builder or machine shop
• We offer in-house machining services on request

🇦🇺 Australian Made by Milton Engine Developments

Every cam cap is designed, machined, and quality-checked by Milton Engine Developments in South Australia — trusted by top-tier performance engine builders nationwide.

📦 Stock & Support

Ready to ship from Adelaide.
Need help confirming fitment or arranging machining? Contact us — we’re here to help get your EVO build done right.