5150 AutoSport
M50 / M52 / S50 / S52 Combustion Chamber Upgrade Service
M50 / M52 / S50 / S52 Combustion Chamber Upgrade Service
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5150 AutoSport Combustion Chamber Upgrade Service for BMW E34 and E36 M50 / M52 / S50 / S52 Engines
Please note that price is based on customer providing core. If you need help sourcing a core, please contact our sales team.
Our CNC Cylinder Head Combustion Chamber Service is a precision machining process where the combustion chambers of an engine's cylinder head are reshaped and refined using Computer Numerical Control (CNC) technology, optimizing engine performance for street or track applications. Completed on our brand new, state-of-the-art Rottler 5-Axis CNC machines, this 5150 service is performed to optimize the flow characteristics of the combustion chambers, leading to improved engine performance.
CNC Combustion Chamber Re-Shaping Process:
1. 3D Scanning and Modeling: The existing combustion chamber is scanned to create a detailed 3D model. This allows 5150 engineers to analyze the current shape and identify areas for improvement.
2. Design Optimization: Our engineers then design an optimized combustion chamber profile, reshaping the chamber with a focus on improving airflow, fuel atomization, and combustion efficiency.
3. CNC Machining: Using the 3D model and optimized design, our Rottler CNC machine precisely cuts and reshapes the combustion chambers to the desired specifications, then smooths all surfaces for optimal air flow. This process ensures consistent and repeatable results across all cylinders.
4. Final Inspection and Testing: After machining, the cylinder head is inspected to ensure that the modifications meet our exact tolerances. The modified head may also be flow-bench tested to quantify the improvements in airflow and combustion efficiency.
Performance Benefits of Combustion Chamber Re-Shaping:
1. Enhanced Airflow: By optimizing the shape of the combustion chamber, CNC machining improves the flow of air and fuel into and out of the chamber. This allows for efficient cylinder filling for increased power output.
2. Improved Combustion Efficiency: Smoother surfaces and optimized shaping reduce turbulence and promote better air and fuel mixing, leading to more complete and efficient combustion. This can result in more power, better fuel efficiency, and reduced emissions.
3. Consistency: CNC machining ensures that all combustion chambers are identical for balanced performance across all cylinders. This consistency is crucial for high-performance engines where even minor variations affect overall performance.
Benefits for BMW E34 / E36 Engines:
1. Power and Torque Gains: For these specialized BMW engines, particularly those used for high-performance applications, CNC combustion chamber reshaping offers increases in power and torque by improving the efficiency of the engine’s combustion process.
2. Enhanced Throttle Response: Optimized combustion chambers offer more immediate and sharper throttle response, improving the driving experience.
3. Compatibility with Other Modifications: CNC combustion chamber reshaping complements other performance upgrades, including high-performance camshafts, valvetrain upgrades, single-turbo conversions, or performance exhaust systems, by ensuring that the engine can fully utilize the benefits of these modifications.
BMW M50 Applications:
3 Series
1990-1995 E36 320i / 325i / 325is
1994-1996 E35/E36 318ti
5 Series
1990-1996 E34 520i / 525i
1991-1996 E34 Touring 520i / 525i
Z Series
1995 E36/E37 Z3 2.0i / 2.5i
BMW M52 Applications:
3 Series
1994-1999 E36 320i / 323i / 323is / 328i / 328is
1997-2000 E35/E36 318ti / 323ti
5 Series
1996-1998 E39 520i / 523i / 528i
7 Series
1996-1998 E38 728i / 728iL
Z Series
1996-1999 E36/E37/E38 Z3 2.0i / 2.2i / 2.8i
BMW S50 US Applications:
3 Series
1994-1995 E36 M3
BMW S52 Applications:
3 Series
1996-1999 E36 M3
Z Series
1998-2000 E36/E37/E38 Z3M
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Артикул:5150-CCM-M50
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