JayCee Air Correction Jet .225 | Air-Cooled VW Type 1 & Type 4 | Weber IDA/IDF Carb (JC-4399-0)

JayCee Air Correction Jet .225 for Weber IDA/IDF Carburetors

Fine-tune your carburetion with the JayCee Air Correction Jet in a .225 size, built for Weber IDA and IDF carburetors on air-cooled Volkswagen engines. The air correction jet meters the air side of the circuit to help dial in the mixture across the RPM range.

This is a genuine JayCee component (part JC-4399-0) suited to VW Type 1 and Type 4 air-cooled applications.

Vehicle Fitment

• VW Beetle (Type 1): All years
• VW Bus (Type 2): All years
• VW Karmann Ghia: All years

Key Features & Benefits

• Precise Metering: .225 air correction jet for calibrating the air/fuel mixture.
• Weber IDA/IDF: Designed for Weber IDA and IDF carburetors.
• Genuine JayCee: Authentic JayCee part JC-4399-0.

Technical Specifications

• Type: Air Correction Jet
• Size: .225
• Carburetor: Weber IDA / IDF
• Application: VW Type 1 / Type 4 air-cooled engines
• Part Number: JC-4399-0
• Brand: JayCee

Frequently Asked Questions

• What carburetors does this jet fit? It is designed for Weber IDA and IDF carburetors.
• What size is this air correction jet? It is a .225 air correction jet.
• Will it work on my air-cooled VW? Yes — it suits VW Type 1 / Type 4 air-cooled engines, including the Beetle, Bus, and Karmann Ghia.

Explore Related Categories

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