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Thursday, December 12, 2024

139qmb Electrical, CDI-AC


 139qmb Electrical, CDI-AC

Do you have a GY6 Qmb139 or Qmj157 engine and want to test or learn how your ac or dc charging system and ignition works and what is best, this video is a must. I will teach you the difference between AC and DC voltage on a charging system and ignition system. We will go over stators and how many poles are best, magnetos, pickup coils along with ignition coils and CDI boxes. We will show you have a rectifier regulator that converts ac to dc and sends the charge back to the battery. This video is a complete how-to and learning process. It’s also very important for you to learn what’s the difference between alternating current and direct current.

So you have a 150cc gy6 engine either on your go kart or scooter and are having problems with not getting spark or carburetor issues. This video was made to walk you through troubleshooting the ignition system and to show how to solve those stubborn carburetor problems.


 139qmb Electrical, CDI-AC

Do you have a GY6 Qmb139 or Qmj157 engine and want to test or learn how your ac or dc charging system and ignition works and what is best, this video is a must. I will teach you the difference between AC and DC voltage on a charging system and ignition system. We will go over stators and how many poles are best, magnetos, pickup coils along with ignition coils and CDI boxes. We will show you have a rectifier regulator that converts ac to dc and sends the charge back to the battery. This video is a complete how-to and learning process. It’s also very important for you to learn what’s the difference between alternating current and direct current.

So you have a 150cc gy6 engine either on your go kart or scooter and are having problems with not getting spark or carburetor issues. This video was made to walk you through troubleshooting the ignition system and to show how to solve those stubborn carburetor problems.

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