O.S. MAX - remote fuel intake control kit

OS 71703009 - Remote fuel metering needle assembly.
This R/C flight remote needle works with some OSE engines using standard needle valves.

Fits:

• OS Max carburetors: 2D, 4D, 4E, 6B, 6P, 7D, 7L, 86, FS-70S, FS-91S, FS-120S-E and FS-120S-SP
• Some remote R/C needle bases with 3:rd channel, used in boats - such as Speedmaster, Ferette and VS needle bases.

FEATURES:

• Allows pilots/drivers to adjust fuel mixture from the transmitter while flying/driving
• Needle-A is installed at the factory. It has the largest adjustment range = because it has the largest taper and is more responsive.
  Needle-B can be identified by the groove on the headstock. It has a shallower taper = provides less responsive adjustment.

The store offers needle (A) as a replacement part.

*Follow the instruction manual included with the product.