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42mm Deep Bowl Plug kit
42mm Deep Bowl Plug kit

Our Price: $25.99

Product Code: SU002.978

Main Jet Extender Kit

Includes a threaded extension tube for lowering the main jet into a deeper long float bowl, drain plug to reduce fuel starvation under full throttle and high performance applications. Suitable for the full lineup of Mikuni HSR series carburetors.

Kit includes
  • Aluminum deep well bowl plug
  • Brass main jet extender
  • bowl plug o-ring

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