2003-2007 Cummins Stage 1 Race Performance Head (PDM-59CRRH)

Descripción

Se adapta a

Año	Visite	Motor
2003-2007	Dodge	5.9L Cummins

The Industrial Injection 5.9L Cummins Race Heads are designed for the racer/sled puller. Fully CNC ported heads complete and ready to bolt on.

The porting process performed uses a new 5 Axis CNC Cylinder Head Porting Machine with CAD/CAM software specifically designed for cylinder head porting. CNC porting brings unparalleled accuracy to head porting with each port flowing the same. This helps balance the power that each cylinder produces, making tuning easier.?After the CNC process, we then hand blend each port to perfection.

Número de pieza:? PDM-59CRRH

Características

• A new 5 Axis CNC Cylinder Head Porting Machine with CAD/CAM software specifically designed for cylinder head porting.
• Highest quality upgraded stainless steel valves with a nitrate coating for ultimate durability.
• Heat Treated iron-based valve guides are installed.?
• High-quality steel plugs.
• A radius-cut steel fire ring to virtually eliminate head gasket failures
• Highest quality brand new performance 120lb valves springs
• Industrial Injection siempre le ofrecerá los mejores productos para su diesel ligero, medio y pesado.
• Calidad

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High Strength Alloy Valve Guides:

New High Strength Alloy, Heat Treated iron-based valve guides are installed. These guides are heat treated to Rockwell 22 C Scale, which produces the ultimate in wear resistance. This is far superior to original guide material, including Bronze. The guide incorporates a spiral grove inside the guide to hold oil and aid the lubrication of the valve during engine operation.

Performance High Temp Valve Seats:

Premium valve seat inserts are made from a true Nickel Based Non-Magnetic material that was developed for extreme operating conditions. These performance valve seats immensely reduce the possibility of dropping a valve seat.

Drilled & Tapped Coolant Freeze Plugs In Head:

The factory head has press-in freeze plugs that are prone to leaking and blowing out under the valve cover. This process eliminates the failure from ever happening to you with these cylinder heads. Industrial Injection uses high-quality steel plugs whereas others use aluminum that is prone to leak.

Notas

• Culata CNC Ported: (Fresado del canal de admisión para aceptar la admisión ZZ Fab) se vende por separado.

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Build Process

Los cabezales se lavan primero a chorro en una cabina de pulverización a alta presión para eliminar el aceite y la suciedad, y después se les aplica un microesferas de vidrio para eliminar la carbonilla. A continuación, se comprueban mediante magnafluxing (sólo hierro fundido) o pruebas de presión. Se inspeccionan visualmente en busca de defectos que las harían inutilizables. Las guías y los asientos de las válvulas se desmontan según sea necesario para su portación.

Port development is accomplished using a superflow 600 flow bench with a computer recording all flow measurements.
Many things are considered when designing a cylinder head Port; airflow is only one of the things to think about. Another major concern is port wall thickness.

Anyone can get a head to produce high flow numbers, but if doing so leaves the port wall too thin the casting will crack. High-performance Diesel heads are more prone to crack because of the thermal shock experienced by excessive intermittent or long-term exhaust temperatures.

El reglaje se realiza utilizando una nueva máquina de reglaje de culatas CNC de 5 ejes con software CAD/CAM diseñado específicamente para el reglaje de culatas. El porteo CNC aporta una precisión sin precedentes al porteo de culatas con cada puerto fluyendo igual. Esto ayuda a equilibrar la potencia que produce cada cilindro, facilitando la puesta a punto.

New High Strength Alloy, Heat Treated iron-based valve guides are installed. These guides are heat treated to Rockwell 22?C Scale, which produces the ultimate in wear resistance. This is far superior to original guide material, including Bronze. The guide incorporates a spiral grove inside the guide to hold oil and aid the lubrication of the valve during engine operation.

Guides are then honed (not reamed) to exact size using a diamond honing mandrel. Diamond abrasives allow for consistency of size, surface finish, and bore geometry with no variation from guide to guide. The guide size is then verified using a valve guide bore gauge.

Según sea necesario, el cabezal recibe nuevos insertos de asiento de válvula Premium hechos de un verdadero material no magnético a base de níquel que se desarrolló para condiciones de funcionamiento extremas.

Next, the head is treated with a multi-angle valve job to help maximize the flow of air in and out of the head. This is accomplished using a Serdi 100 guide and seat machine. Serdi uses a solid carbide straight shank pilot. When inserted into the valve guide, it simulates the real valve stem during the centring process. This guarantees the valve seat is finished for a perfect valve-to-seat match.

Using CBN or Diamond tooling the head is given a new surface. With?Industrial Injection Berco Milling machine they can control the surface finish to accommodate different head gasket types. For example, MLS head gaskets require a very smooth surface finish.

Finally, the head is jet washed dried and assembled with new valve seals and new performance valve springs.