At DMG Motorsports, we present the EBC CR138-4 Keihin-style Hex Main Jets #138 4-Pack — a high-precision carburetor jet solution for tuning compatible PJ, PWK, PD, and PE carburetors. These replacement jets feature a hex-head design, brass construction, and flow-calibrated fuel delivery for consistent carburetor tuning. The CR138-4 set includes four size 138 main jets.

Features:

• Keihin-style hex-head main jet design
• Jet size #138
• Compatible with PJ, PWK, PD, and PE carburetors
• Made from brass for corrosion and wear resistance
• Flow-calibrated for accurate fuel flow
• Includes four main jets
• High-quality replacement jets; not original Keihin-manufactured parts