2008-2010 Powerstroke ICON Series Aluminum O-Ringed Cylinder Heads -Race Port/Big Valves (KDD-RPV640)

Most KDD Parts are Special Order, please inquire for an ETA. Lead times can vary from 3-8 Months.

Fits

These CNC ported ICON heads by Kil Devel Diesel are not for the faint of heart. They offer "next level" performance not previously available. The price includes larger valves, larger seats, and a full CNC port profile.

Part Number: KDD-RPV640

• Superflow SF1020 for testing and development
• Dual-layer water jackets
• Gusseted/trussed head bolt reinforcements
• Extra ribbing and webbing in critical areas to disperse clamping load over a greater area
• 25% thicker deck surface
• Drastically increase both mass flow, and swirl
• The new CNC ported ICON heads increase (nearly double) cylinder swirl while increasing in-cylinder air mass by a massive 22%

• Valve covers are sold separately

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