Innovative Products for Maximum Performance!

Venturi Intake Funnel for SI Carburetor – Optimized Airflow for More Power:
The new Venturi intake funnels from VespTec are specifically designed to improve airflow into the SI carburetor. Thanks to an increased build height and the reduction of unnecessary openings, a more consistent and improved fuel mixture is achieved. The concealed jet stacks and externally mounted screw also ensure a secure fit. Available in 24, 25, 26, and 28 mm, made from durable ASA material using high-precision FDM 3D printing technology.
5mm Spacer for the SI Carburetor Float Bowl Cover – More Room for the T5 Air Filter:
The VespTec spacer creates space for the T5 air filter and is the ideal solution for tuned engines with SI carburetors. Designed for various Vespa models without oil injection, it ensures optimal carburetor system adjustment and improves engine response.

Why Choose VespTec?

Highest Material Quality – Thanks to innovative manufacturing methods such as 3D printing and CNC machining, superior durability and precision fit are guaranteed.
Optimization Without Compromise – Every product is designed to improve airflow and enhance the engine’s power delivery.
With VespTec’s innovative solutions, you can maximize your engine’s potential!