K&S KS23751 Carburetor Needle Extension - Blue  [KS23751]

Simplify your needle tuning

The K&S KS23751 engine needle extension rod is an RC-scale replacement part created to lengthen the carburetor needle, allowing easier access when adjusting mixture. Supplied in a blue anodized finish, it helps you make adjustments without relocating the carburetor or engine.

Apply the extension when you need an accessible tuning point for the high-speed or low-speed needle during bench tuning or while at the track. The rod provides a direct mechanical link from the engine needle to a reachable control so you can fine-tune mixture settings while the engine idles or runs.

Installation is simple: attach the rod to the existing carburetor linkage in accordance with the engine or carburetor manufacturer's instructions, tighten any original fasteners, and verify free movement prior to operation. Do not force the linkage and adjust gradually to maintain safe engine needle settings.