I've done the same to tins 12, 14 & 16' and the flex never bothered me. At least it was a 'flat' surface to walk on. I coated the ply, especially the end grains (used epoxy, as I had gallons on hand) and put marine vinyl on them and they'll last for years! Vinyl was folded over the side edges and stapled down w/ monel staples. Fore/aft edges left long, 1-1/2" or so. Floors were light & easy to remove for annual cleanings, pre or post-season.BillPlayfoot said:... 1/2 inch plywood probably would not flex too much. I once put a plywood floor in a 12 foot boat just by sliding the 3/8 plywood under the seats. It was a B of a job to do but once I had it in it did not move side to side but did flex when I stepped on it.
Markb63 said:its from 1957
Those are great engines just be careful with how much weight you add and keep it light.Markb63 said:An old johnson 9.9 that's in good condition. That's all I have to go with though
Markb63 said:All wood put down on floor should all be coated with something even little pieces right?