Ensure precise fuel delivery with Holley's 2-pack main jets featuring a .086 drill size, tailored for optimal carburetor performance. Each jet measures 12.6 cm in length, fitting seamlessly into your fuel system to enhance engine efficiency. Discover how this exact sizing improves throttle response and fuel atomization.

Optimize your engine’s fuel delivery with precision main jets designed for consistent performance. Each Holley main jet features a precise .084-inch drill size, ensuring accurate fuel flow adjustment for improved combustion efficiency. Discover how this 2-pack can enhance your carburetor tuning.

Optimize your carburetor’s fuel delivery with Holley’s precision main jets featuring a .076 drill size for exact fuel flow. This 2-pack weighs just 0.05 kg, ensuring lightweight yet durable performance. Enhance engine efficiency and control—read on to discover the full benefits.

Optimize engine performance with precise fuel delivery using Holley Main Jets featuring a .073 drill size for accurate flow calibration. Each pack includes two jets that weigh just 0.05 kg, ensuring easy handling and installation. Enhance tuning control and fuel efficiency—discover the full benefits below.

Optimize your carburetor's fuel delivery with precision main jets featuring a .061 drill size for accurate fuel flow control. Each pack includes two jets, measuring 12.7 cm in length to ensure easy handling and installation. Unlock enhanced engine performance—read on to discover how these jets can fine-tune your fuel system.

Optimize your carburettor's fuel flow with precision-engineered Holley main jets featuring a .060 drill size for accurate fuel metering. Each pack includes two jets measuring 12.7 cm in length, ensuring compatibility and easy installation. Enhance engine performance by controlling fuel delivery exactly where it counts.

Optimize your carburettor's fuel flow with Holley's precision main jets featuring a .056 drill size for accurate fuel delivery. Each pack contains two jets designed to enhance engine performance by ensuring consistent air-fuel mixture. Read on to discover how these jets can refine your fuel system setup.

Optimize your carburetor’s fuel flow with precision-engineered Holley main jets featuring a .053 drill size for exact fuel metering. Each pack contains two jets designed to enhance engine performance and reliability. Explore the full description to understand how these jets deliver consistent fuel delivery under varied conditions.