The middle of the range, where flow and velocity meet on friendly terms. This 30mm main venturi opens airflow through an EMPI D Series carburetor while holding enough speed to keep a healthy street engine tractable down low.

• Genuine EMPI 30mm main venturi for D Series (EPC) carburetors
• 30mm bore flows more air for stronger mid and upper rpm
• Drops into the venturi bore; no machining required
• Sold each to keep both barrels matched
• A versatile choice for worked street engines

Fitment: Fits EMPI D Series (EPC) carburetors on the 1970-1976 Porsche 914 and air-cooled VW applications. If you are unsure this fits your car, contact us with your year and model before ordering.

Specifications:

• Part number: 44-1106-0
• Manufacturer: EMPI
• Boxed dimensions: 2 x 2 x 2 in
• Shipping weight: 0.15 lb

Frequently Asked Questions

Does this fit my Porsche? It fits EMPI D Series (EPC) carburetors, including those on the 1970-1976 Porsche 914 and most air-cooled VW engines.

What is this part? A 30mm main venturi that sizes carb airflow to shape the fuel signal and powerband.

What is the part number? EMPI part number 44-1106-0.

How does it ship? ships standard ground from our Orange, California shop

⚠ California Proposition 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.