This is a Slimline Inverted Pitts Style Muffler for
the OS 91FX Engine.
FEATURES: Optimum fit
All aluminum CNC construction
High temp o-ring for a leak proof seal
Inverted Pitts-Style
INCLUDES: One inverted Pitts sytle muffler
Mounting hardware
One muffler pressure fitting
Instructions
REQUIRES: Installation on the engine
SPECS: Overall Length: Mounting Plate/End of Exhaust Tubes: 5.5" (139.7mm)
Exhaust Tubes: Length: 2.75" (69.85mm)
Outside Diameter: 0.5" (12.7mm)
Distance Between Tubes: 1"(25.4mm)
Main Muffler Chamber- Width: 4" (101.6mm)
Diameter: 1.25" (31.75mm)
Mounting Holes Center to Center: 1.5" (38.1mm)
lmm 11/14/08
ir/jxs
Click here for Units of Measure Conversion Calculators