HOLLEY MAIN JETS, 2 PACK (90) .104 DRILL SIZE

Description

Achieve precise fuel metering and improved engine performance with Holley main jets, designed to deliver consistent and reliable fuel flow in your carburetor system. Accurate jet sizing is critical for maintaining the optimal air-fuel ratio, ensuring your engine runs efficiently and responds smoothly under varied driving conditions.

Each jet in this pack features a .104 drill size, a specific orifice diameter that controls fuel volume with high precision. This level of exactness prevents lean or rich mixtures, reducing engine hesitation and maximizing power output. By maintaining the correct fuel flow, these jets help to prevent fouled spark plugs and excessive emissions, contributing to longer engine life and compliance with performance standards.

Manufactured by Holley, a trusted name in fuel systems, these main jets guarantee consistent quality and fitment. Weighing 0.05 kg, the two-pack is compact and easy to handle, with dimensions of 12.7 cm length, 8.9 cm width, and 1.4 cm height, designed to fit seamlessly into most compatible Holley carburetors. This ensures a straightforward installation process without the need for additional modifications.

Constructed from durable materials engineered to withstand high temperatures and fuel exposure, these jets maintain their dimensional stability and performance over time, minimizing maintenance and replacement frequency. Their compatibility with standard Holley carburetors makes them suitable for a range of applications, from street vehicles to high-performance engines seeking refined fuel delivery adjustments.

Holley main jets provide the critical adjustment point for tuning your carburetor’s fuel system, allowing for precise customization of engine performance. Their specific .104 drill size ensures that you can dial in the exact fuel flow your engine requires, optimizing combustion efficiency and throttle response.

With these jets, you gain control over fuel metering that directly translates into improved drivability, power consistency, and reduced fuel waste. The precision engineering behind Holley’s jets supports sustained engine health by preventing fuel mixture-related issues.

Choose Holley main jets to ensure your carburetor delivers fuel with unmatched accuracy. Their meticulous design and proven reliability empower you to maintain peak engine performance with confidence and ease.