| POWER FLOW - GRUMMANN |
| Power Flow's Tuned Exhaust System; Bolt-On Horsepower; For most Lycoming O-320, O-360 & IO-360 powered
aircraft. Based on the same principles that have been used successfully on racing engines for more than 50
years, Power Flow's system replaces your power robbing stock exhaust system with an FAA Certified,
performance enhancing asset.Due to design limitations in your airplane's stock exhaust system, the exhaust
gasses from one power stroke are unable to evacuate the cylinder completely before the fresh fuel/air charge
tries to enter the cylinder for the next power stroke. Think of a four lane highway being funneled down to one
lane during rush hour. This unwanted back pressure decreases the efficiency of the engine and can rob 20 to
30 horsepower from your plane. Optimized for each engine. In a process called "Scavenging" these high quality
components utilize the vacuum created by the exhaust pulse to pull the spent gasses out of each cylinder before
the next fuel/air charge Power Flow's tuned exhausts use header and collector components that have been
precisely arrives. Performance Benefits: ó More Power o As much as 23.75 HP increase o Increase of 30 - 130
RPM ó Improved Climb: 125 - 300 FPM ó Decreased Fuel Burn: 0.7 - 2.2 GPH At same airspeed ó Shortened
Take-off: up to 6 seconds ó Faster Cruise: 3 - 7 Knots With C/S Prop ó Service Ceiling Increase: up to 5,000' ó
Smoother, Cooler Running Engine Kit Contents: ó Everything needed to completely replace your stock exhaust
with a Power Flow Tuned Exhaust System. ó All thick gauge (40% thicker than stock), 321 stainless steel
headers, new heater shroud and muffler. ó Mandrel bent tubes for consistent interior dimensions. ó Complete
installation hardware kit. o No Blow Gaskets o Cotter pins, lock washers, etc. ó Improved heating system for
enhanced safety. We will need the following information when placing your order: 1. Owners Name and Address
2. Type of Aircraft 3. Engine Type 4. Tail Number 5. Airframe Serial Number Please call for delivery information,
may take 3-4 weeks for delivery |
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