34mm Carburetor Kit for 250cc Dirt Bike ATV Quad

Product Overview

Upgrade airflow and throttle response with this 34mm performance carburetor kit, designed for select 250cc dirt bikes, ATVs, quads, go-karts, and high-output off-road builds.

The 34mm bore is intended for larger or more performance-focused 250cc engines that can use increased airflow. With proper installation and jetting, it can help improve throttle response, reduce mid-range bogging, and support stronger top-end power.

Built from corrosion-resistant aluminum alloy, this carburetor is designed for off-road riding environments where heat, vibration, dust, and moisture are common.

Product Compatibility

Application	Recommended Use
Engine Range	250cc performance builds
Vehicle Types	Dirt bikes, ATVs, quads, go-karts, performance scooters
Engine Type	Select 2-stroke or 4-stroke engines
Fitment Type	Universal, size-dependent

Specifications

Specification	Details
Part Type	Performance Carburetor Kit
Bore Size	34mm
Material	Aluminum Alloy
Application	Dirt Bike / ATV / Quad / Go-Kart / Scooter
Recommended Engine Range	250cc performance builds
Engine Type	2-Stroke / 4-Stroke, where compatible
Condition	100% New Aftermarket
Installation	Tuning may be required

Key Features

• 34mm High-Flow Bore – Suitable for many 250cc performance applications where increased airflow is needed.
• Improved Throttle Feel – Helps support smoother fuel-air delivery after correct jetting.
• Aluminum Alloy Construction – Built for strength, corrosion resistance, and off-road durability.
• Performance Upgrade Option – Suitable for custom engine builds, replacement projects, and tuning setups.
• Universal Fitment – Requires measurement, cable check, choke check, and tuning before use.