O.S 50
GEN 56
S.C 52
IRVINE 40
IRVINE 46
IRVINE 53
MAGNUM 40
MAGNUM 46
MAGNUM 52
ASP 40
ASP46
TT PRO 40-46
F/O= Front Outlet
S/O= Stand Off
Stand off distances are measured from the face of the exhaust to the side or bottom of the fuselage.