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PowerHobby  |  SKU: HPI101643

Hpi Racing 101643 Idle Needle Valve Screw

Precio normal $6.49
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Descripción

Hpi Racing 101643 Idle Needle Valve Screw

This is a genuine HPI Racing replacement idle needle valve screw for compatible HPI nitro engine carburetors. The idle needle controls the fuel mixture at low throttle, so a clean, undamaged screw is essential for a smooth, reliable idle.

If your idle adjustment has become inconsistent or the screw is worn, this factory-spec replacement restores accurate low-end tuning.

  • Genuine HPI Racing replacement part #101643
  • Idle needle valve screw
  • Factory-spec carburetor component
  • Restores accurate idle mixture adjustment
  • Installs during routine carburetor service