Inlet Manifold

42mm velocity stack for Porsche 911 S engines, 2.2ltr and 2.4ltr - Not for Sportomatic

This high-quality aluminum velocity stack, with a diameter of 42mm, is specially designed for use in Porsche 911 S engines built between 1970 and 1973.
The funnel set ensures a precise fit and compatibility with the corresponding vehicle models.
Made from durable materials and manufactured to the highest quality standards, this funnel provides optimum performance for your Porsche 911 S.
The 42mm diameter allows for efficient airflow.

Click 'Zoom in' for large parts diagram.
Diagram ref no 30

Sold separately - 2 per car



Fits:
Porsche 911E 2.0ltr - 1969 only
Porsche 911S 2.0ltr - 1969 only

OPTIONS:
1. 90111004301 - 911E with 901 110 317 0R cast into the body
2. 90111003101 - 911S with 901 110 309 0R cast into the body

Intake manifold for the 1969 model year Porsche 911E and 911S only. 

The 1969 model year 911E and 911S were the first 911 models with the mechanical piston pump injection system (MFI). 

The diameter is 36mm to the throttle body and 38mm to the velocity stack and the pitch of the studs to the throttle body is 66 mm. 

These intake manifolds are identical on the left and right and are sold separately - 2 required per car

Enhance the engine compartment of your Classic Porsche with a high-quality reproduction of a long-discontinued Porsche part.
Designed using SolidWorks CAD and precisely molded for a perfect fit with a period correct look
HDPE construction with reinforced mounting tabs

These velocity stacks will fit the following applications:
3 barrel Weber and Zenith Carburetors
Porsche Mechanical Fuel Injection Throttle Bodies

Will not fit PMO Induction Carburetors or EFI Systems

Measures 2” Tall with a 38mm Bore

Sold Individually, Order (6) and Make Your Engine Look Like New

Click 'Zoom in' for large parts diagram.
Diagram ref no 30

Enhance the engine compartment of your Classic Porsche with a high-quality reproduction of a long-discontinued Porsche part.
Designed using SolidWorks CAD and precisely molded for a perfect fit with a period correct look
HDPE construction with reinforced mounting tabs

These velocity stacks will fit the following applications:
3 barrel Weber and Zenith Carburetors
Porsche Mechanical Fuel Injection Throttle Bodies

Will not fit PMO Induction Carburetors or EFI Systems

Measures 2” Tall with a 42mm Bore 

Sold Individually, Order (6) and Make Your Engine Look Like New

Click 'Zoom in' for large parts diagram.
Diagram ref no 30

Enhance the engine compartment of your Classic Porsche with a high-quality reproduction of a long-discontinued Porsche part.
Designed using SolidWorks CAD and precisely molded for a perfect fit with a period correct look
HDPE construction with reinforced mounting tabs

These velocity stacks will fit the following applications:
3 barrel Weber and Zenith Carburetors
Porsche Mechanical Fuel Injection Throttle Bodies

Will not fit PMO Induction Carburetors or EFI Systems

Measures 2” Tall with a 46mm Bore 

Sold Individually, Order (6) and Make Your Engine Look Like New

Click 'Zoom in' for large parts diagram.
Diagram ref no 30