Welcome to the Franklin Aircraft Engines, Inc. website. For certified aircraft owners considering upgrading their obsolete powerplants, Franklin Aircraft Engines, Inc. offers a First-Class solution for your Cessna 170, 172, 175 series and your Stinson 108 series aircraft. For Experimental aircraft builders, the Franklin powerplant provides you with a reliable FAA certified solution at a much lower cost than any other comparable hp FAA certified engine and sometimes less than your "experimental" options. Franklin Aircraft Engines, Inc. has developed several complete installation kits for Experimental aircraft and continues to do so to expand the applications for the Franklin engine. Take a close look inside here and you'll see why the pilots who fly behind a Franklin wouldn't choose any other alternative……Just ask them! FRANKLIN PARTS FOR SALE HURRY! These SPECIAL deals won’t last long! NEW ! PZL-Franklin 4A-235-B31 (125 hp). Factory New 4-cylinder engine in Factory sealed crate. FAA-certified. 235 cubic inch displacement. Fits O-200 mount pattern. Save BIG $$$ getting your project flying now! Only $6,900.00 220 hp Franklin Engine with “STC” Conversion Kit • Install an astonishing 220 hp in your Cessna 170, 172, 175 or Stinson 108 series aircraft. Package comes with used 220 hp 6A-350 Franklin engine and our popular STC'd engine conversion kit. Engine has approximately 2000 hrs with log, disassembled for inspection, yellow tagged crankshaft. STC conversion kit includes installation paperwork, engine mount, exhaust system, oil cooler, air box, heat box, brackets, etc. Only $19,500 for complete package. 2-cylinder Franklin (65 hp). Factory NEW Bottom end with reconditioned cylinders model 2A-120. 120 cubic inch displacement. Only $4200.00 New Old Stock Connecting Rods with rod bolts and nuts p/n 19751. Genuine Franklin (FEC) production part ready to install. Used on 150,165, 180, etc. Only $20.00 per connecting rod. New Old Stock .010” Connecting Rod Bearings p/n 18020. Genuine Franklin (FEC) production part still in Cosmoline wrapper. This is a common bearing for most Franklin engine models. Only $8.00 per bearing half. FRANKLIN OVERHAUL MANUALS • Franklin Overhaul Manuals for 2A-120, 4A-235, 6A-335 and 6A-350 model engines. A must have containing useful technical data covering disassembly, inspection, repair, assembly, testing and table of limits. Only $25.00 (This manual contains over 200 pages and weighs about 2 pounds.) Good used 7:1 compression pistons for the 4 5/8" bore (350 cid), used on turbo-charged engines and low compression experimental engines. Only $115.00 each 220 HP STC Approved ! Cessna 170, 172 & 175 Series Stinson 108 Series Float STC's Substantial Climb & Cruise Increase 6 cylinder smoothness Unmatched Horsepower and Torque Constant Speed Propeller Increased re-sale value Alternator & Vacuum Pump Upgrade KITFOX Series 5,6 & 7 125 hp 4 cylinder engine kit Copyright © 1998-2009 Franklin Aircraft Engines All rights reserved.