FVD article number / Reference number:
96410403306BFNG

Cylinder Head - Porsche 964 M64.01/02/03 - 2nd Generation without Valves (91-94)

Name: Cylinder Head - Porsche 964 M64.01/02/03 - 2nd Generation without Valves (91-94)
Brand: FVD
SKU: 96410403306BFNG
Price: 1545.81 EUR
Availability: BackOrder

€1,545.81

Prices include 19% value added tax, excl. shipping.
Depending on the delivery address, value added tax may vary.*

Production or manufacture only upon order. Please contact us in advance for more detailed information about delivery.

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Product description

Porsche 964 Cylinder Head –2ndGeneration (1991to 1994)

Designed for Porsche 964 engines of the 2ndgeneration.

When Porsche later introduced the new generation of cylinder heads, replacement of the pistons and cylinders was also specified. After the technical revision of the cylinders and cylinder heads, Porsche only offered the new generation as a replacement.

We offer both versions.

If you want to retain the original2nd-generation cylinders, this is the correct cylinder head for your engine.

Supplied Fully Prepared

Our cylinder heads are supplied with valve guides and valve seats fully installed and machined, matching the original configuration in all relevant mounting and interface areas.

The original valves and other components, such as studs, can be reused.

No additional modifications are required to install our cylinder heads.

Each cylinder head is CNC-machined from a solid billet of a high-strength, thermally stable aluminum alloy.

Optimized Airflow

The port and combustion chamber geometry has been optimized for improved airflow.

Benefits include:

up to 10% higher airflow compared with OE cylinder heads
optimized intake and exhaust flow
increased potential for engine power
an improved foundation for high-performance engine builds

Technical Note

When assembling the cylinder heads to the engine, the squish clearance must be checked and measured carefully.

Our cylinder heads are 0.5 mm taller than the OE version in overall head height, independent of the combustion chamber.

This provides additional material for future resurfacing, allowing the cylinder heads to be reconditioned multiple times during later engine rebuilds.

Structurally critical areas have also been reinforced. The valve areas are wider, and the airflow nose has been machined with additional material. This improves strength while supporting efficient airflow.

Custom Motorsport Versions

For motorsport applications, we can also manufacture custom cylinder heads to customer specifications.

Available modifications may include:

custom intake and exhaust port machining and geometry
custom port diameters at the cylinder head outlet
application-specific airflow optimization
additional motorsport-specific modifications

Please contact us if you have special requirements or technical questions.

Important Compatibility Note:

For a 3.8-liter conversion, or when rebuilding a 3.6-liter engine using the later-generation cylinders, this 2ndgeneration cylinder head must be used.