BPS Paccar MX13 Cylinder Head 2010-2013 EPA10 Stage 3

Elevate your Paccar MX13 engine (2010-2013 EPA10 models) to new heights of performance and reliability with the BPS Diesel Stage 3 Cylinder Head.

This fully assembled, bolt-on upgrade is engineered from premium CGI450 vermicular iron, delivering a 33% increase in creep resistance and 15% boost in tensile strength over standard OE castings—perfect for withstanding the brutal demands of heavy-haul trucking, fleet operations, and industrial applications in Kenworth, Peterbilt, and beyond. Featuring enhanced coolant flow channels for superior heat dissipation, thicker combustion deck surfaces to prevent cracking under extreme pressure, larger valve seat radii for reduced stress points, and reinforced structural weak spots for ultimate crack resistance. Equipped with high-temperature Inconel intake and exhaust valves that excel in corrosive, high-heat environments, along with fresh springs and cam bearings, this cylinder head ensures explosive torque, seamless sealing, and minimized downtime. No core charge or return required—just pure, ready-to-install power that exceeds OEM specifications and keeps your rig running strong mile after mile.

Key Features:

• Advanced CGI450 Material Construction:   33% greater creep resistance (reduced creep rate) and 15% higher tensile strength vs. standard gray iron for superior high-temperature durability under heavy loads. BPS proprietary compacted graphite iron casting.  
• Optimized Coolant Flow: Prevents overheating during long hauls and heavy-duty cycles.
• Thickened Combustion Surfaces & Larger Valve Seats: Dramatically reduces cracking risks for longer service life.
• Inconel Valves: Corrosion-resistant superalloy for reliable performance in extreme conditions.
• Fully Assembled: Includes valves, springs, and cam bearings for quick, hassle-free installation.
• No Core Needed: Buy outright and skip the hassle of returns.
• Stage 3 Upgrade Defined: High-strength casting + Inconel intake AND exhaust valves for extreme heat resistance + optimized coolant flow and reinforced fire deck. Fully assembled, bolt-on ready. No core return required. Designed for 600–800+ HP. Exceeds OE durability specs.

Compatibility: Designed specifically for Paccar MX13 EPA10 engines (2010-2013), fitting seamlessly in popular truck models like Kenworth T680, Peterbilt 587, and more.