Chinese Scooter Carb Main Jet upgrade

LOSS OF POWER BOGGING DOWN 50cc SCOOTER TIPSПодробнее

A BIGGER carb always better?!Подробнее

Carburetor Jet Upgrade for GY6 150cc & 169cc EnginesПодробнее

chronicles of owning a Chinese scooter : the Amazon solutionПодробнее

The ULTIMATE Jetting/Tuning Guide - NIBBI Racing 22mm & 24mm Carbs on 125cc Pit BikeПодробнее

How to tune a carburetor / Carb | Whats inside.Подробнее

Chinese carburetor for GY6 scooters - Changing the carb jets THE EASY WAY (No-Nonsense Tutorial)Подробнее

Carburetor and Fuel System Upgrade On 2021 Vitacci 150cc Scooter (Weezy Atlanta)Подробнее

You need a Mikuni vm26 on your pit bike! xmotos 125cc gets a performance carb upgrade.Подробнее

50CC GY6 Gets Bigger Jet This is what happenedПодробнее

(PT.10) Re-Jetting the Carb and Upgrading the Exhaust on the most HATED scooter on the internetПодробнее

Quick GY6 Carburetor Overview!Подробнее

How to Measure your Main Jet on your scooterПодробнее

Boost Your 150cc Chinese Scooter's Speed with These 5 Expert TipsПодробнее

HOW TO TUNE A CARB / CARBURETOR (step by step guided)Подробнее

50cc Carburetor tuning for Keihin CVK on a QMB139 Chinese scooter engineПодробнее

Carburetor jetting trick [YOU NEED TO KNOW THIS!]Подробнее

Small Engine Carburetor Jetting Basics.Подробнее

How carb jetting works | Offroad EngineeredПодробнее