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1/4-32 50-59 Sizes Gas Main Jets Assortment Kit Compatible with Holley Carburetors (20pcs Total: 2pcs Per Size)
1/4-32 50-59 Sizes Gas Main Jets Assortment Kit Compatible with Holley Carburetors (20pcs Total: 2pcs Per Size) 1/4-32 50-59 Sizes Gas Main Jets Assortment Kit Compatible with Holley Carburetors (20pcs Total: 2pcs Per Size) 1/4-32 50-59 Sizes Gas Main Jets Assortment Kit Compatible with Holley Carburetors (20pcs Total: 2pcs Per Size) 1/4-32 50-59 Sizes Gas Main Jets Assortment Kit Compatible with Holley Carburetors (20pcs Total: 2pcs Per Size) 1/4-32 50-59 Sizes Gas Main Jets Assortment Kit Compatible with Holley Carburetors (20pcs Total: 2pcs Per Size)

1/4-32 50-59 Sizes Gas Main Jets Assortment Kit Compatible with Holley Carburetors (20pcs Total: 2pcs Per Size)

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US$9.37 cheaper than the new price!!

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Used  US$6.24
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Product details

Management number 234284512 Release Date 2026/06/27 List Price US$6.24 Model Number 234284512
Category
  1. Automotive
  2. Replacement Parts
  3. Fuel System
  4. Carburetors & Parts
  5. Jets
  • Thread Size: 1/4"-32 UNF Unified Fine Thread; Jet Aperture Sizes: 50 (0.050 inches / 1.27mm), 51 (0.051 inches / 1.30mm), 52 (0.052 inches / 1.32mm), 53 (0.053 inches / 1.35mm), 54 (0.054 inches / 1.37mm), 55 (0.055 inches / 1.40mm), 56 (0.056 inches / 1.42mm), 57 (0.057 inches / 1.45mm), 58 (0.058 inches / 1.47mm), 59 (0.059 inches / 1.50mm); Quantity: 10 sizes, 2pcs per size, 20pcs total
  • Wide Compatibility: Specifically designed Fit for Holley carburetors, and also fits AED, Barry Grant, Quick Fuel, Demon, Avenger carburetors. It is a dedicated jet kit for engine fuel system upgrade and repair, meeting the needs of various engine tuning scenarios
  • Premium Quality Performance: Made of high-purity brass with a golden finish, ultra-precise dimensions and tight tolerances. Brass material offers excellent wear resistance, corrosion resistance, and thermal conductivity—effectively preventing deformation, and aiding in fuel atomization for long-term stability of the fuel system
  • Precise Fuel Control: Accurately meters fuel flow to ensure consistent engine power output under all operating conditions. This not only improves power output stability, and effectively prevents engine idling instability or power fluctuations caused by orifice diameter deviation. The full range of 50-59 sizes meets diverse fuel metering needs for different working conditions
  • Tuning Tip: When tuning your carburetor to adjust the air/fuel mixture, we recommend starting with a larger gas main jet size and gradually reducing it to your desired specification. This tuning method effectively minimizes the risk of engine damage, ensuring a safer, more efficient process while helping you achieve optimal air/fuel balance
ASIN B0GD27VJK9
Brand Generic
Model Gas Main Jets Assortment Kit
Exterior Painted
Item Weight 1.94 ounces
Manufacturer Generic
Item model number ‎50-59 Sizes
Package Dimensions 4.21 x 3.19 x 0.51 inches
Manufacturer Part Number ‎50-59 Sizes

1/4-32 50-59 Sizes Gas Main Jets Assortment Kit Compatible with Holley Carburetors (20pcs Total: 2pcs Per Size)

1/4-32 50-59 Sizes Gas Main Jets Assortment Kit Compatible with Holley Carburetors (20pcs Total: 2pcs Per Size)

1/4-32 50-59 Sizes Gas Main Jets Assortment Kit Compatible with Holley Carburetors (20pcs Total: 2pcs Per Size)

1/4-32 50-59 Sizes Gas Main Jets Assortment Kit Compatible with Holley Carburetors (20pcs Total: 2pcs Per Size)

1/4-32 50-59 Sizes Gas Main Jets Assortment Kit Compatible with Holley Carburetors (20pcs Total: 2pcs Per Size)

1/4-32 50-59 Sizes Gas Main Jets Assortment Kit Compatible with Holley Carburetors (20pcs Total: 2pcs Per Size)

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