Idle Needle Valve Nitro Star F4.6

The HPI Idle Needle Valve (F4.6/D‑Cut) is a genuine HPI quality spare designed to keep your model running reliably during maintenance and repairs. Supplied under part number HPI-1485 (#1485), it offers a straightforward way to replace worn or damaged components with original HPI hardware.

Key Points

• Genuine HPI spare part for easy maintenance and repairs
• F4.6/D‑Cut specification
• Part number: HPI-1485 (#1485)
• Suggested compatibility: HPI Nitro Star F4.6 engines

Choosing original HPI parts helps maintain consistent fit and quality across your RC nitro engine. The HPI-1485 Idle Needle Valve matches the specification listed by HPI for the F4.6 series, making it a sensible option when servicing engines noted in the F4.6 range.