MrMulligan,

I have horded 2 NIB fp .15's from ebay and plan to build a Pica twin mustang. These OS engines are the first I'v ever had that would actually hold an idle and respond to throttle reliably. I will be using a Macs tuned pipe system with them for speed runs. I know that won't look scale but as fast as this plane is going to fly,,, You may not notice this deviation from scale...

ZB