The High Speed Needle Spring is a replacement component designed to maintain consistent tension on the carburettor high-speed needle, helping to keep engine tuning stable during operation. By applying steady pressure to the needle adjustment screw, the spring helps prevent unwanted movement caused by vibration from petrol RC engines.

Manufactured from durable spring steel, this small but essential part ensures reliable carburettor settings and smoother engine performance. It is ideal for replacing worn or lost springs during engine maintenance or carburettor servicing.

Compatible with most Desert Aircraft engines, this spring fits all models except the DA-60 and DA-70.

Key Features

• Replacement high-speed needle tension spring

• Helps maintain stable carburettor tuning

• Reduces adjustment movement caused by engine vibration

• Durable spring steel construction

• Suitable for most Desert Aircraft engines

• Not compatible with DA-60 and DA-70