Weber DGV-DGAV carburetor velocity stack, trumpet, constant radius

Enhance the performance and aesthetics of your Weber carburetor setup with this custom-designed velocity stack.
Engineered for optimal airflow, the constant radius profile provides smoother air transition into the carburetor, improving throttle response and engine breathing.

Each piece is precision 3D printed in high-temperature resistant PPS-GF (glass fiber–reinforced PPS), ensuring excellent strength, heat resistance, and dimensional stability – ideal for demanding engine bay conditions.

Features:

• Fits Weber DGV / DGAV carburetors

• Constant radius design for improved airflow and performance

• Custom design – lightweight yet rigid construction

• Printed in PPS-GF for high heat and chemical resistance (Gray color)

• Durable matte finish with a professional look

Perfect for:

• Performance carburetor setups

• Custom engine builds

• Classic car restorations and race applications