Stable for Sport – Waco 50-61cc GAS or EP ARF Announced 0 By RCU on September 20, 2017 Announcement The Phoenix Model Waco 50-61cc GAS/EP ARF http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXGWWE&P=PR Share. Twitter Facebook Google+ Pinterest LinkedIn Tumblr Email