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 flow with precision-engineered Holley main jets featuring a .057 drill size for accurate fuel metering. Each pack includes two jets weighing just 0.05 kg, designed to enhance engine performance and efficiency. Explore how these jets deliver consistent fuel delivery and reliability.

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 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.

Achieve precise fuel delivery with Holley Main Jets designed for optimal engine performance. Each jet features a .125 drill size to ensure accurate fuel flow, supporting efficient combustion. Compact dimensions of 13 cm by 8 cm by 2 cm make them easy to install and handle.

Optimize your carburetor's fuel delivery with Holley Main Jets featuring a precise .125 drill size. This 2-pack ensures consistent performance and fine-tuned air-fuel mixture control, critical for engine efficiency. Discover the exact fit and reliable flow these jets provide.