Hi all, have a 1977 Silverline Nantucket 307 & Volvo 280 OD. Rubuilding an automotive 350 to drop in and convert to marine. Other than the external components, is a low lift cam all I need? What about the heads? This is for fresh water only.
Does anyone have a suggestion as to what kind and where to get the spray foam for under the floor? I've ripped up the floor and beefed up the stringers with new pressure treated.
I'm fibreglassing the stringers this weekend and then foaming. Is this just for floatation or is there any...
