labwork 12PCS Carburetor Main Jet Kit #30–#55 M6 x 0.75mm for OKO CVK Carburetors

Product Description

The labwork 12-piece carburetor main jet kit is designed for compatible OKO CVK, Stage-6, Polini, and similar carburetors. It provides a range of jet sizes for tuning fuel delivery and engine performance without requiring complex tools.

Compatibility

• Replacement for OKO CVK-type carburetors
• Compatible with Stage-6, Polini, and similar CVK carburetors
• Not compatible with CV or VE carburetors
• Not compatible with CVK carburetors larger than 30 mm

Jet Sizes Included

• #30
• #31
• #32
• #35
• #38
• #40
• #42
• #45
• #48
• #50
• #52
• #55

Specifications

• Type: Carburetor Main Jet Kit
• Quantity: 12 Pieces
• Thread: M6 × 0.75 mm
• Total Length: 28 mm
• Head Style: 5 mm Round Head
• Application: CVK Carburetor Fuel Tuning
• Fitment Type: Direct Replacement

Features

• Provides multiple jet sizes for precise carburetor tuning
• Helps adjust fuel delivery for modified or replacement engines
• Professional-specification design
• Easy to install with basic tools
• Compact and convenient for workshop or track use
• Durable construction for repeated maintenance

Package Includes

• 12 × Carburetor Main Jets in the listed sizes

Important Note

Please compare the original jet thread, length, head shape, carburetor type, and bore size before ordering. Verify that your carburetor uses M6 × 0.75 mm jets. Professional installation or tuning guidance is recommended.