Prettner Calypso ARC...

The Modeltech ARC has arrived.
The ST S .60/.61 has arrived.
Macs standard header has been ordered. The muffler that came with the S .61 FITS on my NIB ST .60 Blue Head! An almost impossible muffler to find.
.60 size Supra retracts with titanium struts were in stock.

Would anyone be interested in a build thread?

Rusty Dose
Team Futaba
Team YS Parts and Service