Optimize your carburettor’s fuel delivery with precision-engineered Holley main jets featuring a .069 drill size for accurate flow control. Each 2-pack ensures consistent performance and easy replacement, fitting seamlessly within compact dimensions of 13 cm by 9 cm. Discover how enhanced fuel metering translates into improved engine response and efficiency.

Optimize your carburetor's fuel delivery with precision-engineered Holley main jets featuring a .079 drill size for exact fuel flow control. This 2-pack offers reliable performance and consistency for tuning your engine's air-fuel mixture. Discover how these jets improve throttle response and efficiency.

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 your engine’s fuel delivery with precision .068 drill size main jets designed for exact flow control. Each pack includes two jets weighing just 0.05 kg, ensuring consistent performance and easy installation. Discover how these jets enhance your carburetor’s efficiency below.

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.