BACKWATER SWOMP 40HP FOR YOUR SLEDS OR JON BOATS LONGTAIL DIRECT drive WITH KEEL GOES STRAIGHT UP THE RIVERS OVER BOULDERS , LIFTS OUT OF WATER , NO WATER PUMPS , BEARINGS LIKE JETS HAVE , EFI PERFORMANCE SHALLOW WATER DRIVE HANDLES BOATS 16 TO 18 FT ALUMINUM FLAT BOTTOMS OR SEMI V 20 TRANSOMS . LONGTAIL SWINGS INSIDE BOAT TO TRANSPORT . BIG BRIGGS AND STRATTON V-TWIN 40 HP EFI VERY POWERFUL AND FAST OVER SHALLOW WATER . SELLING MINE I BOUGHT EARLY THIS YEAR , NEW ON PALLET 5600 OBO . IF YOU WANT IT , MAKE AN OFFER . JOHN