47mm Cylinder Head Assembly for 4-Stroke 70cc ATV Go Kart Scooter Dirt Bike

Product Overview

Maintain peak engine performance with the GOOFIT 47mm Cylinder Head Assembly. Precision-engineered for 4-stroke 70cc engines, this head features an advanced heat-sink design to prevent overheating during long-distance rides or high-load operations. Whether you're navigating tough trails on a dirt bike or cruising in a go-kart, this high-strength casting ensures long-term reliability and stable power delivery.

Product Compatibility

This 47mm cylinder head is a standard replacement for many Chinese-manufactured 4-stroke 70cc horizontal engines

Vehicle Category	Compatibility	Fitment Detail
ATVs / Quads	70cc Kids ATVs	47mm Bore / 4-Stroke
Go Karts	70cc Buggies & Karts	High-Efficiency Cooling
Dirt Bikes	70cc Pit Bikes / Trail Bikes	50mm & 67mm Bolt Pattern
Scooters	70cc 4-Stroke Gas Scooters	Direct Bolt-on Fit

Specifications

Attribute	Details
Cylinder Bore	47mm / 1.85"
Engine Type	4-Stroke
Mounting Hole Spacing A	50mm / 1.97"
Mounting Hole Spacing B	67mm / 2.64"
Material	High-Strength Lightweight Alloy
Displacement	70cc

Key Features

• Advanced Heat-Sink Structure: Specifically designed with an increased surface area for superior heat dissipation, protecting your engine from overheating even during prolonged high-load usage.
• Premium Lightweight Casting: Manufactured from high-quality, corrosion-resistant alloys that balance light weight with exceptional structural strength for maximum durability.
• Stable Power Delivery: Precision-machined combustion chamber ensures optimal gas flow and compression, maintaining consistent engine performance across all terrains.
• Strict Quality Control: Every unit undergoes rigorous testing to guarantee stability and reliability, significantly reducing the risk of component failure in the long run.
• Perfect Fitment Design: Features standard 50mm and 67mm mounting hole spacing for a straightforward installation process on most 70cc 4-stroke platforms.