Benefits
Cessna 180, 182 and 185 “Power Monster Cross-Flow” TM
US Patented Dual Exhaust System:
Converts antiquated high back pressure muffler to true dual exhaust
Dyno testing showed gain of 15HP & 28 pound feet of torque on an O-470 engine leaned to 2600 RPM
Less back pressure yields increased performance
Two totally independent high-performance mufflers
Heavy duty fully TIG welded construction
1¾” x .049″ mandrel bent, equal length primary tubes
Patented 3-1 collector
2 1/2" tailpipes, 4 hole 1/4" flanges