Two 360’s. N3QU in the lead, first flight March 2008, N6QU #2 first flight March 2012. 3Q has a new Superior w/10:1 compression, Light speed ignitions and Airflow Performance injection, 6Q has a 1978 overhauled Lyc. 360 A1A with all new internals and same specs as the Superior. 3Q has outback gear and all carbon fiber fuselage and wings. 6Q is an earlier kit with the large horizontal but std. fiberglass construction. 3Q is the faster of the two by about 5-8KTS. 3Q has won its class for the past 9 years at the Oshkosh race. Both live at 7FL6.