Description
These adapters are used to replace the broken plastic factory intake stands/manifold adapters for 964 and 993 engines with the 3 bolt cylinder heads. They are used to fit the intake manifolds to the cylinder heads. CNC machined our exacting tolerances and finish, and anodised black. Machined to match the factory intake port diameter, or available in larger 43.5mm inside diameter.
The adapters come with fuel rail posts, in standard form, these accept all Bosch EV1, 6, 14 long body injectors. The posts are marked for easy cutting to suit the mid and short length EV injectors. This gives ultimate flexibility for injector selection.
This design permits the use of the AMS fuel rails, and positions the injector over the same relief in the intake port for the original injector.
Now Available, upgrade to our single advanced fuel rail with built in fuel pressure regulator and damper, simplifies number of hoses and fittings required for fuel system installation. Listed price is an upgrade to the adapter and fuel rail kits. Only available in combination with an adapter kit, with fuel rails, not available separately, or with adapter only kits. For a fuel rail kit without adapters, see our other product listings.
Check out our complete kits and other parts such as fuel pressure regulator kits to make the perfect upgrade set!
Key Features:
- Precision machined from high grade aluminium
- O-ring seal to cylinder head
- Anodized finish in black
- Fits all Bosch 14mm O-ring fuel injectors, long, medium and short
- Fuel rail spacers are marked for easy cutting to suit long, medium or short injector types.
- Fuel rails and fittings as an optional kit
- An upgrade from the OEM Porsche part 964 110 711 01 (96411071101) and 993 110 712 50 (99311071250)
Limited Number, Non Power Steering Versions
We have a limited batch of intake adapters that are suitable for cars without the hydraulic power steering pump, such as when installed in G model bodies, or using electric power steering. these versions are stated as "No PS" in the product selection. These will not fit 964/993 with power steering pumps installed.
Whats Included:
- 6 x CNC aluminium adapters
- 4 x Spacer/Posts for fuel rail
- 4 x Bolts to suit standard full length Bosch injectors
What Is Not Included:
Manifolds, rubber joiners, injectors, hose clamps are not included in the sale, but are available separately.
Model Fitment
For standard 964 engines, the port is 41.5mm.
For standard 993 engines, the port is 43.5mm for VRAM and Non VRAM
Larger options up to 46mm available to order.
Lead Time:
41.5mm and 43.5mm Units in Stock. Custom sizes or colours are typically a 5 week lead time.
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