6-Pin AC Racing CDI Electrical Kit for CG 125cc–150cc Vertical Engine ATV Go Kart

Product Overview

Complete electrical rebuild kit for CG-series vertical engines. This 5-piece AC ignition and charging system restores strong spark, reliable starting, and stable voltage output—ideal for ATVs, go karts, and dirt bikes with CG 125cc–150cc engines.

Product Compatibility

Category	Details
Engine Type	CG 125cc / 150cc Vertical Engines
Ignition System	AC-fired system
Engine Orientation	Vertical engine (cylinder points upward)
Vehicle Types	ATV, Quad, Go Kart, Dirt Bike
Common Applications	Chinese CG engines used on off-road vehicles
Not Compatible With	GY6 engines, horizontal engines (e.g. TaoTao 110cc), DC CDI systems

What’s Included in the Kit

Component	Description
6-Pin AC Racing CDI	Optimized ignition curve, higher spark energy, improved mid-range and top-end performance
High-Tension Ignition Coil	Strong voltage output for faster starts and stable combustion
4-Pin Voltage Regulator Rectifier	Prevents over-charging and stabilizes electrical output
Starter Solenoid Relay	Heavy-duty copper windings for reliable engine cranking
D8TC Performance Spark Plug	High-heat resistance, consistent firing for CG vertical engines

Specifications

Item	Specification
CDI Type	6-Pin AC Racing CDI
Regulator Type	4-Pin Voltage Regulator Rectifier
Spark Plug Model	D8TC
Ignition System	AC-fired
Engine Compatibility	CG 125cc / 150cc Vertical
Condition	100% Brand New

Key Features

• Designed for CG Vertical Engines
  Specifically engineered for CG 125cc–150cc vertical engines, ensuring correct timing and electrical compatibility.
• AC Racing CDI Performance Upgrade
  Delivers higher ignition energy for smoother throttle response and improved power output.
• Full Electrical System Refresh
  Replaces all critical ignition and charging components at once, eliminating weak links in aging systems.
• Rugged Off-Road Construction
  Moisture-sealed, vibration-resistant components suitable for mud, dust, and high-heat environments.
• Plug-and-Play Installation
  Standard connectors and factory-style dimensions—no cutting or splicing required.