When Weber carburetors fail to stay in tune, sputter in corners, or flood easily, the cause if often a leaking float. Fits 6cyl Weber 40IDA carburetors only. Learn More

The Venturies are the small opening in the top of the carburetor that delivers the vacuum signal to the main air jets for the carburetor to work. Replacing the Venturies in the carburetor will give your Porsche an excellent throttle response along with a smooth idle. Venturies sizes are determined by engine displacement, camshaft profile and the operating range of the engine. Sold in a set of 6 Below is a recommendation chart. Variations are made for different operating conditions, engine configurations and gear ratios. Engine Cams Carbs Venturies 2.0 to 2.2 "S" 40mm Webers 32mm 2.4 to 2.7 "S" 40mm Webers 34mm or 36mm 2.8 "S" 40mm Webers 36mm 2.8 RSR 46mm Webers 38mm or 42mm 3.0 "S" 40mm Webers 36mm 3.0 RSR RSR 46mm Webers 42mm 3.2 "S" 46mm Webers 38mm 3.5 "S" 46mm Webers 42mm 3.5 RSR RSR 46mm Webers 42mm 3.5 GE60 or 120/104 46mm Webers 42mm 3.8 GE80 50mm PMO’s 46mm venturies (Or larger) Learn More

Replaces leaking hoses and unavailable banjo fittings. Comes with either AN fittings for race or special adapters to hold screw-in fuel filters for street. Learn More

The Venturies are the small opening in the top of the carburetor that delivers the vacuum signal to the main air jets for the carburetor to work. Replacing the Venturies in the carburetor will give your Porsche an excellent throttle response along with a smooth idle. Venturies sizes are determined by engine displacement, camshaft profile and the operating range of the engine. Sold in a set of 6 Below is a recommendation chart. Variations are made for different operating conditions, engine configurations and gear ratios. Engine Cams Carbs Venturies 2.0 to 2.2 "S" 40mm Webers 32mm 2.4 to 2.7 "S" 40mm Webers 34mm or 36mm 2.8 "S" 40mm Webers 36mm 2.8 RSR 46mm Webers 38mm or 42mm 3.0 "S" 40mm Webers 36mm 3.0 RSR RSR 46mm Webers 42mm 3.2 "S" 46mm Webers 38mm 3.5 "S" 46mm Webers 42mm 3.5 RSR RSR 46mm Webers 42mm 3.5 GE60 or 120/104 46mm Webers 42mm 3.8 GE80 50mm PMO’s 46mm venturies (Or larger) Learn More

The Venturies are the small opening in the top of the carburetor that delivers the vacuum signal to the main air jets for the carburetor to work. Replacing the Venturies in the carburetor will give your Porsche an excellent throttle response along with a smooth idle. Venturies sizes are determined by engine displacement, camshaft profile and the operating range of the engine. Sold in a set of 6 Below is a recommendation chart. Variations are made for different operating conditions, engine configurations and gear ratios. Engine Cams Carbs Venturies 2.0 to 2.2 "S" 40mm Webers 32mm 2.4 to 2.7 "S" 40mm Webers 34mm or 36mm 2.8 "S" 40mm Webers 36mm 2.8 RSR 46mm Webers 38mm or 42mm 3.0 "S" 40mm Webers 36mm 3.0 RSR RSR 46mm Webers 42mm 3.2 "S" 46mm Webers 38mm 3.5 "S" 46mm Webers 42mm 3.5 RSR RSR 46mm Webers 42mm 3.5 GE60 or 120/104 46mm Webers 42mm 3.8 GE80 50mm PMO’s 46mm venturies (Or larger) Learn More

The Venturies are the small opening in the top of the carburetor that delivers the vacuum signal to the main air jets for the carburetor to work. Replacing the Venturies in the carburetor will give your Porsche an excellent throttle response along with a smooth idle. Venturies sizes are determined by engine displacement, camshaft profile and the operating range of the engine. Sold in a set of 6 Below is a recommendation chart. Variations are made for different operating conditions, engine configurations and gear ratios. Engine Cams Carbs Venturies 2.0 to 2.2 "S" 40mm Webers 32mm 2.4 to 2.7 "S" 40mm Webers 34mm or 36mm 2.8 "S" 40mm Webers 36mm 2.8 RSR 46mm Webers 38mm or 42mm 3.0 "S" 40mm Webers 36mm 3.0 RSR RSR 46mm Webers 42mm 3.2 "S" 46mm Webers 38mm 3.5 "S" 46mm Webers 42mm 3.5 RSR RSR 46mm Webers 42mm 3.5 GE60 or 120/104 46mm Webers 42mm 3.8 GE80 50mm PMO’s 46mm venturies (Or larger) Learn More

The Venturies are the small opening in the top of the carburetor that delivers the vacuum signal to the main air jets for the carburetor to work. Replacing the Venturies in the carburetor will give your Porsche an excellent throttle response along with a smooth idle. Venturies sizes are determined by engine displacement, camshaft profile and the operating range of the engine. Sold in a set of 6 Below is a recommendation chart. Variations are made for different operating conditions, engine configurations and gear ratios. Engine Cams Carbs Venturies 2.0 to 2.2 "S" 40mm Webers 32mm 2.4 to 2.7 "S" 40mm Webers 34mm or 36mm 2.8 "S" 40mm Webers 36mm 2.8 RSR 46mm Webers 38mm or 42mm 3.0 "S" 40mm Webers 36mm 3.0 RSR RSR 46mm Webers 42mm 3.2 "S" 46mm Webers 38mm 3.5 "S" 46mm Webers 42mm 3.5 RSR RSR 46mm Webers 42mm 3.5 GE60 or 120/104 46mm Webers 42mm 3.8 GE80 50mm PMO’s 46mm venturies (Or larger) Learn More

Sold In A Set Of 6 The Venturies are the small opening in the top of the carburetor that delivers the vacuum signal to the main air jets for the carburetor to work. Replacing the Venturies in the carburetor will give your Porsche an excellent throttle response along with a smooth idle. Venturies sizes are determined by engine displacement, camshaft profile and the operating range of the engine. Learn More

The Venturies are the small opening in the top of the carburetor that delivers the vacuum signal to the main air jets for the carburetor to work. Replacing the Venturies in the carburetor will give your Porsche an excellent throttle response along with a smooth idle. Venturies sizes are determined by engine displacement, camshaft profile and the operating range of the engine. Sold in a set of 6 Below is a recommendation chart. Variations are made for different operating conditions, engine configurations and gear ratios. Engine Cams Carbs Venturies 2.0 to 2.2 "S" 40mm Webers 32mm 2.4 to 2.7 "S" 40mm Webers 34mm or 36mm 2.8 "S" 40mm Webers 36mm 2.8 RSR 46mm Webers 38mm or 42mm 3.0 "S" 40mm Webers 36mm 3.0 RSR RSR 46mm Webers 42mm 3.2 "S" 46mm Webers 38mm 3.5 "S" 46mm Webers 42mm 3.5 RSR RSR 46mm Webers 42mm 3.5 GE60 or 120/104 46mm Webers 42mm 3.8 GE80 50mm PMO’s 46mm venturies (Or larger) Learn More

The Venturies are the small opening in the top of the carburetor that delivers the vacuum signal to the main air jets for the carburetor to work. Replacing the Venturies in the carburetor will give your Porsche an excellent throttle response along with a smooth idle. Venturies sizes are determined by engine displacement, camshaft profile and the operating range of the engine. Sold in a set of 6 Below is a recommendation chart. Variations are made for different operating conditions, engine configurations and gear ratios. Engine Cams Carbs Venturies 2.0 to 2.2 "S" 40mm Webers 32mm 2.4 to 2.7 "S" 40mm Webers 34mm or 36mm 2.8 "S" 40mm Webers 36mm 2.8 RSR 46mm Webers 38mm or 42mm 3.0 "S" 40mm Webers 36mm 3.0 RSR RSR 46mm Webers 42mm 3.2 "S" 46mm Webers 38mm 3.5 "S" 46mm Webers 42mm 3.5 RSR RSR 46mm Webers 42mm 3.5 GE60 or 120/104 46mm Webers 42mm 3.8 GE80 50mm PMO’s 46mm venturies (Or larger) Learn More

Replaces leaking hoses and unavailable banjo fittings. Comes with -6AN fittings. Learn More

The Venturies are the small opening in the top of the carburetor that delivers the vacuum signal to the main air jets for the carburetor to work. Replacing the Venturies in the carburetor will give your Porsche an excellent throttle response along with a smooth idle. Venturies sizes are determined by engine displacement, camshaft profile and the operating range of the engine. Sold in a set of 6 Below is a recommendation chart. Variations are made for different operating conditions, engine configurations and gear ratios. Engine Cams Carbs Learn More

The Venturies are the small opening in the top of the carburetor that delivers the vacuum signal to the main air jets for the carburetor to work. Replacing the Venturies in the carburetor will give your Porsche an excellent throttle response along with a smooth idle. Venturies sizes are determined by engine displacement, camshaft profile and the operating range of the engine. Sold in a set of 6 Below is a recommendation chart. Variations are made for different operating conditions, engine configurations and gear ratios. Engine Cams Carbs Venturies 2.0 to 2.2 "S" 40mm Webers 32mm 2.4 to 2.7 "S" 40mm Webers 34mm or 36mm 2.8 "S" 40mm Webers 36mm 2.8 RSR 46mm Webers 38mm or 42mm 3.0 "S" 40mm Webers 36mm 3.0 RSR RSR 46mm Webers 42mm 3.2 "S" 46mm Webers 38mm 3.5 "S" 46mm Webers 42mm 3.5 RSR RSR 46mm Webers 42mm 3.5 GE60 or 120/104 46mm Webers 42mm 3.8 GE80 50mm PMO’s 46mm venturies (Or larger) Learn More