Honda Closed Decking Service

For K20, K24, B16, B18, H22, H23, D15, and D16 Engine Blocks

Our Closed Decking service for Honda engine blocks is designed to reinforce the engine’s structural integrity, especially at the top of the cylinder walls where combustion pressure is at its peak. This process involves machining the top plane of the engine case to accept precision CNC machined inserts, providing full support to the cylinder walls and minimizing the risk of flexing or cracking under high power and boost.

Key Benefits:

• Enhanced Cylinder Support: The CNC machined inserts provide comprehensive support to the cylinder walls at their most vulnerable point, improving durability and allowing the engine to handle higher performance demands.
• Optimized Cooling: All coolant bores present in the head gasket are carefully integrated into the supporting inserts, ensuring that the engine’s cooling capacity remains unaffected. An additional cooling passage can be machined to promote efficient coolant flow under the head gasket, further enhancing engine reliability.
• Wide Compatibility: This service is available for a range of Honda engines, including K20, K24, B16, B18, H22, H23, D15, and D16 blocks, making it a versatile solution for Honda enthusiasts.

Comprehensive Service:

We offer convenient pickup and re-delivery options for your engine case once all chosen engineering processes are complete. Your engine case will be fully prepared for the assembly process, which can either be completed by our professional engine builders or undertaken by you.

Contact us today to discuss how our Honda Closed Decking Service can elevate your engine’s performance and reliability.