C Christopher Murphy Well Known Member Dec 1, 2009 #1 Fooling around with RV-4 in the aerobatic area. No music just the great sound of the 0-320 4 pipe syst. http://www.youtube.com/watch?v=TdB6MK56uJw
Fooling around with RV-4 in the aerobatic area. No music just the great sound of the 0-320 4 pipe syst. http://www.youtube.com/watch?v=TdB6MK56uJw