At DMG Motorsports, we present the EBC Main Jet Kit HJK27A—a practical carburetor tuning assortment for applications using Mikuni-style hex main jets. This dealer selection kit includes two pieces of each main jet size from #70 through #230, giving you multiple sizing options for fuel-system adjustments. The high-precision brass jets are flow-calibrated for accurate fuel flow according to the stamped size. Mikuni and Keihin names are used for fitment description only; these are high-quality replacement jets, not original Mikuni or Keihin parts. ([ebcbrakes.com](https://www.ebcbrakes.com/products/main-jets-for-carburettors/))

Features:

• Mikuni-style hex head main jet assortment
• Includes two pieces of each size from #70–#230
• High-precision brass construction
• Flow-calibrated for accurate fuel flow
• Dealer selection kit format
• EBC SKU: 114-27KITA / HJK27A
• UPC: 840655082651