Weld and CNC Deck – Ship your heads in for oil/coolant hole TIG repair followed by precision CNC decking.
Stage 1 Head Service includes TIG welding of oil and/or coolant holes, CNC decking, full disassembly, bronze taper guide replacement for improved port velocity, pocket porting with properly sized throat diameter, a performance 4-angle valve job, and new valve springs set up for your cam choice. This combination can deliver a notable airflow increase—an excellent option for budget big-bore builds or stock rebuilds looking for a solid bump in power. Please include a note with cam specs when shipping.
Stage 2 Head Service includes everything from our Stage 1 package—TIG welding of oil/coolant holes, CNC decking, bronze taper guide replacement, pocket-port throat setup, a performance 4-angle valve job, and springs matched to your cam—but adds full CNC porting and +1mm oversized valves for a major increase in airflow and power. The intake runners are CNC port-matched to your choice of a 70mm HPI or 68mm SE manifold. This is an excellent option for high-output big-bore builds. Please include cam & piston specs when shipping.
SE Maximizer Head Package
Unlock the true performance potential of your new SE heads with our Maximizer upgrade. This service includes a precise port correction, cleaning up factory imperfections and refining the runners, precession matched to a 70mm HPI manifold for improved airflow and velocity. With the right combination, these heads are fully capable of supporting 200+ horsepower.
An upgraded performance 4-angle valve job delivers superior sealing and efficiency, while new valve springs are installed and set up to match your camshaft. Chambers are then CC’d and CNC-decked to achieve your ideal compression ratio. If you want to take SE heads far beyond their stock performance, the SE Maximizer Head Package is the proven solution.
Note: Stock casting 2mm head coming soon 🤘
Weld and CNC Deck – Ship your heads in for oil/coolant hole TIG repair followed by precision CNC decking.
Stage 1 Head Service includes TIG welding of oil and/or coolant holes, CNC decking, full disassembly, bronze taper guide replacement for improved port velocity, pocket porting with properly sized throat diameter, a performance 4-angle valve job, and new valve springs set up for your cam choice. This combination can deliver a notable airflow increase—an excellent option for budget big-bore builds or stock rebuilds looking for a solid bump in power. Please include a note with cam specs when shipping.
Stage 2 Head Service includes everything from our Stage 1 package—TIG welding of oil/coolant holes, CNC decking, bronze taper guide replacement, pocket-port throat setup, a performance 4-angle valve job, and springs matched to your cam—but adds full CNC porting and +1mm oversized valves for a major increase in airflow and power. The intake runners are CNC port-matched to your choice of a 70mm HPI or 68mm SE manifold. This is an excellent option for high-output big-bore builds. Please include cam & piston specs when shipping.
SE Maximizer Head Package
Unlock the true performance potential of your new SE heads with our Maximizer upgrade. This service includes a precise port correction, cleaning up factory imperfections and refining the runners, precession matched to a 70mm HPI manifold for improved airflow and velocity. With the right combination, these heads are fully capable of supporting 200+ horsepower.
An upgraded performance 4-angle valve job delivers superior sealing and efficiency, while new valve springs are installed and set up to match your camshaft. Chambers are then CC’d and CNC-decked to achieve your ideal compression ratio. If you want to take SE heads far beyond their stock performance, the SE Maximizer Head Package is the proven solution.
Note: Stock casting 2mm head coming soon 🤘
