Hpi Racing 101643 Idle Needle Valve Screw
Hpi Racing 101643 Idle Needle Valve Screw est en rupture de stock et sera expédié dès qu’il sera de retour en stock.
Hpi Racing 101643 Idle Needle Valve Screw est en rupture de stock et sera expédié dès qu’il sera de retour en stock.
Description
Description
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
