Mikuni Bs25 Carburetor Diagram Patched

The Mikuni BS25 is a round-slide, constant velocity (CV) carburetor commonly found on mid-sized 150cc 4-stroke engines, such as those in GY6-equipped vehicles and Yerf-Dog utility carts. 

Mikuni BS25 Carburetor Diagram Patched — Complete Guide

Overview

The Mikuni BS25 is a small, slide-type carburetor commonly found on minibikes, small motorcycles, scooters, and custom builds. “Diagram patched” here means providing a corrected, annotated diagram plus step-by-step guidance for identifying components, common problem areas, and how to safely patch or repair typical faults (jets, floats, fuel leaks, vacuum ports, slide wear). This post gives a practical visual and procedural reference for hobbyists and mechanics. mikuni bs25 carburetor diagram patched

Patched Mikuni BS25 carburetor diagrams often feature modifications to the following components: The Mikuni BS25 is a round-slide, constant velocity

Tuning and Modification