Dyno proven up to 23.75 horsepower gain over the original system
Top speed increase of 4 - 7 miles per hour (mph)
4 to 6 second reduction in takeoff roll
125 to 300 feet per minute (fpm) increase in climb rate
1.2 to 2.2 gallon per hour (gph) reduction in fuel burn when travelling at the same speed as previously
Cylinder Head Temperature (CHT) extremes reduced between cylinders and overall temperatures reduced
Exhaust Gas Temperature (EGT) extremes reduced between cylinders
Smoother running engine
Fully FAA STC'd tuned exhaust system manufactured under an FAA/PMA
Kit includes a complete 321 Stainless Steel Exhaust System, i.e... 4 headers, cabin heat shroud, carburetor heat, extractor system, muffler, support rod, STC, instructions, including all necessary hardware for installation (nuts, No-blo gaskets, etc.)
All new & improved 2nd generation design for Cabin heat and Carb heat exchangers; significantly more durable than the stock exchangers; improved airflow over our original cabin heat version.
Minimum welds in cabin heat area practically eliminating the possibility of Carbon Monoxide poisoning
Now includes integral ball joint for enhanced longevity
Easy installation in only 4-7 hours - NO Modification to stock aircraft required.