Optimize your carburetor's fuel delivery with precision-engineered Holley main jets featuring a .104 drill size for exact air-fuel mixture control. Each pack includes two jets designed to enhance engine performance with consistent fuel flow, weighing just 0.05 kg for easy handling and installation. Discover how these jets can refine your vehicle's throttle response and efficiency.

Optimize your carburettor’s fuel delivery with precision-engineered Holley main jets featuring a .104 drill size for consistent performance. This 2-pack weighs only 0.05 kg, ensuring easy handling and installation. Discover how these jets can enhance your engine's efficiency and response.

Optimize your carburettor's fuel delivery with precision-engineered Holley main jets. These 2-pack jets feature a .100 drill size, ensuring accurate fuel flow for improved engine performance. Discover the detailed benefits in the full description.

Optimize your carburetor’s fuel flow with Holley’s precision main jets featuring a .099 drill size. Each 2-pack is engineered to deliver consistent air-fuel mixture control, ensuring reliable performance and efficient engine tuning. Explore how these jets enhance your fuel system’s responsiveness.

Optimize your carburetor's fuel flow with precision-engineered Holley main jets featuring a .091 drill size for accurate fuel delivery. Each pack includes two jets designed to fit standard carburettor systems, weighing just 0.05 kg for easy handling and installation. Enhance engine performance and fuel efficiency with components built to exacting specifications.

Optimize your carburetor’s fuel delivery with precision-engineered Holley main jets featuring a .089 drill size. This 2-pack ensures consistent engine performance and reliable fuel flow, making it a critical upgrade for tuning accuracy.