This is a Bisson Pitts Style Muffler for the
                      O.S. Max .91FX Two-Stroke Engine.

FEATURES: Large volume oval main chamber for improved engine "breathing".
          Directs exhaust gases out bottom of cowl at slight back-facing angle
            for clean routing.
          Welded aluminun construction.
          Pitts-Style (engines mounted on their side)

INCLUDES: One Muffler
          One Pre-Installed Large Pressure Fitting

REQUIRES: Fastening to engine

SPECS:    Overall Length (exhaust flange to end of exhaust tubes): 100mm (4")
          Tube Length: 63mm (2-1/2")
          Exhaust Tubes: 7.5mm inside diameter, and are 30mm (1-3/16") apart
          Main Muffler Chamber- Length: 95mm (3-3/4")     Height: 25mm (1")
                                Width:  55mm (2-3/16")
          Mounting holes from center to center: 42mm
                                                                   rdt 08/09/99
                                                                          ir/jl
                                                               updt jxs 9/15/08