WARD SE 64mm CNC PORTING
Description:
Elevate your Milwaukee-Eight (M8) engine’s performance with Ward Performance’s CNC porting service for the 64mm Screamin' Eagle intake manifold. With over 34 years of experience in motorcycle performance, Ward Performance delivers industry-leading results through precision-engineered upgrades.
Our CNC porting program utilizes advanced 5-axis CNC machining to optimize airflow, boosting the manifold’s performance from 376 CFM stock to 412 CFM after porting—a +36 CFM increase (a 9.6% improvement). This translates to a 6-8 horsepower gain, confirmed by back-to-back dyno testing. Beyond horsepower, this porting upgrade ensures compatibility with larger throttle bodies, larger injectors, and high-displacement builds. It is also a great option to pair with a turbo or other forced induction setups, offering unmatched flexibility for future performance upgrades.
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5-Axis CNC Porting: Precision-machined for enhanced airflow and improved power delivery.
Horsepower Gains: Up to 7-8 HP increase proven in dyno testing.
Turnaround Time: Typically less than one week.
Core Availability: Pre-ported cores may be available.
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Send In Your Manifold – Service My Manifold: Ship your 64mm Screamin' Eagle manifold to us, and we’ll port it!
Purchase Pre-Ported Core + Porting Service: Order a ready-to-ship, pre-ported manifold (if available).
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Still have questions or need help deciding?
No worries! We know performance upgrades can be a big decision, and we're here to help.
If you're unsure about anything, don't hesitate to reach out to us. We're just a message away and ready to assist!
