HO122-52 Holley Holley Main Jets, 2 Pack (52) .052 Drill Size

Description

Achieve optimal engine performance through precise fuel metering with Holley Main Jets. Designed to regulate fuel flow accurately, these jets improve combustion efficiency and throttle response, addressing common tuning challenges in carburetor systems.

Each jet features a .052 inch drill size, a critical dimension that directly controls the volume of fuel entering the carburetor. This precision ensures consistent air-fuel mixture ratios, reducing engine hesitation and enhancing power output under varying load conditions.

Supplied in a convenient 2-pack, these jets provide flexibility for tuning adjustments or replacements, minimizing downtime during maintenance. Their compact dimensions—12.7 cm length, 8.8 cm width, and 1.5 cm height—allow for straightforward installation without modifications to the fuel system layout.

Constructed under the Holley brand, these main jets are engineered for durability and stable performance within fuel systems. Weighing only 0.05 kg, they contribute negligible mass while maintaining structural integrity under operating pressures and temperatures.

These jets are compatible with a broad range of carburetor setups, making them suitable for professional tuners and automotive enthusiasts seeking precise fuel delivery solutions. Their exact sizing supports fine-tuning for both street and performance applications.

Technical specifications:

• Drill size: .052 inches—controls fuel flow rate accurately
• Package includes two jets for replacement or tuning flexibility
• Dimensions: 12.7 cm (L) x 8.8 cm (W) x 1.5 cm (H)—compact and easy to handle
• Weight: 0.05 kg—lightweight without compromising durability
• Brand: Holley—trusted for performance and reliability

Holley Main Jets deliver precise fuel metering essential for optimizing engine efficiency and responsiveness. Their exact .052 drill size and robust build quality provide a dependable solution for maintaining peak carburetor performance in demanding environments.