EBC Brakes SJ142.5-4 Large Round Main Jets - Mikuni HSR Carburetor Fuel Jets

Upgrade your carburetor's fuel delivery system with EBC Brakes' SJ142.5-4 Large Round Main Jets. These high-quality jets are designed to deliver precise fuel metering, enhancing engine performance and throttle response for power sports applications.

Key Features

• Exact Fit for Mikuni HSR Series: Engineered for seamless compatibility with Mikuni HSR carburetors, ensuring proper fuel-air mixture ratios.
• Durable Brass Construction: Precision-machined brass ensures long-lasting performance and resistance to corrosion in harsh environments.
• Adjustable Flow Rates: Fine-tune fuel delivery for optimal power output across a range of riding conditions.
• Easy Installation: Simple replacement design saves time and effort during carburetor maintenance.
• High-Performance Tuning: Enhances engine efficiency and responsiveness for improved throttle control.

Why Choose This Product

Whether you're modifying a motorcycle, ATV, or off-road vehicle, these main jets provide reliable fuel delivery that supports peak engine performance. Their durable construction ensures consistent operation even under extreme conditions, while the precise flow rates help maintain optimal fuel efficiency. Riders who demand precision tuning will appreciate the balance of power and reliability these jets deliver.