JOG90 Plating Manifold

Enlarged bore. Smoother intake. Upgraded craftsmanship.

This Plating Manifold for Yamaha JOG 90 features a 28 mm inner bore with a big 4-valve design, offering a significant improvement in intake efficiency compared to the OEM manifold. The electroplated surface enhances durability and resists corrosion, while precision machining ensures reliable sealing and a clean airflow path. Ideal for riders seeking a stronger intake foundation for tuning or performance builds.

Highlights

  • Ø28 mm Bore — Enlarged diameter for higher airflow capacity.

  • Big 4-Valve Layout — Supports smoother intake distribution.

  • Plated Surface — Corrosion-resistant finish with improved durability.

  • Precision Machining — Ensures tight sealing with carburetor and cylinder head.

  • Performance Upgrade — Provides a stronger base for tuning beyond OEM limitations.

Product Specifications
Type: Plating Manifold (Electroplated intake manifold)
Inner Bore: Ø28 mm
Design: Big 4-valve style
Fitment: Yamaha JOG 90
Package Includes: Plating Manifold ×1

Installation Notes

  • Confirm carburetor size (Ø28 mm) compatibility before installation.

  • Inspect manifold gaskets and replace if worn.

  • Ensure proper torque on flange bolts to prevent air leaks.

  • After installation, adjust jetting or FI mapping as needed to match increased airflow.

Power You Can Trust.