1994 alumitech 15 foot airboat 2008 galvanized tilt trailer just been taken apart and gone through and put back together new stainless steel cage powder coated rigging two brand-new Interstate Batteries brand new battery switch brand new bilge pump brand new bow light and stern-light new seat covers the propellers have been redone at whirlwind 3 blade carbon fiber but runs and drives great with no issues starts right up every time good oil pressure runs cool engine I believe is a ZZ4 350 aluminum heads Holley double pumper carburetor Aluminum Intake century belt drive gearbox 2 to 1 ratio how's polymer on the bottom I have not tried to run it dry I have run the boat about 4 hrs shallow water and deep water feels very good and stable all bolts are new stainless Nylock bolts except for propeller and drive box grade 8 take a look at the pictures any questions give me a call we are small dealer so I must charge sales tax being sold as is 727 542-5745