HO122-57 Holley Holley Main Jets, 2 Pack (57) .056 Drill Size

Description

Achieve precise fuel metering and improved engine efficiency with Holley Main Jets, engineered to deliver consistent performance in your carburettor’s fuel system. These jets regulate the main fuel circuit, allowing optimal air-fuel mixture control critical for power and throttle response.

Each jet is manufactured with a .056-inch drill size, providing exact fuel flow tailored to your engine’s requirements. This precision reduces the risk of lean or rich conditions that can harm engine performance or increase emissions.

Supplied in a convenient two-pack, these jets ensure you have spares for tuning or replacement, minimizing downtime during maintenance. At just 0.0500 kg total weight, they add negligible mass, preserving your system’s balance and responsiveness.

Measuring 12.70 cm in length, 8.80 cm in width, and 1.50 cm in height, the packaging size is compact, facilitating easy storage and transport. Holley’s brand reputation guarantees material quality and dimensional accuracy, vital for reliable carburettor function.

Compatible with a wide range of Holley carburettors and other fuel systems requiring a .056 drill size main jet, these components are essential for tuners, racers, and mechanics seeking precise fuel delivery adjustments.

Invest in Holley Main Jets to maintain your carburettor’s performance integrity and optimize fuel efficiency. Their exact specifications and trusted build quality provide a dependable solution for fine-tuning fuel systems to exacting standards.