I came across the quote below today and got a kick out of the date.... I bet you don't even remember this MJ.
"8/23/03 9:45:00 AM Submitted by macojoe (66.31.187.115) from MASSACHUSETTS says Cap. Plate
Hey there Chris, I have a 1975 V20 and I have a single 175 on a bracketn that I installed. You can chek out a site I am a member of. There are somem nice guys there restoring there V20 and we all have the same boat. www.wellcraftv20.com it is nice to talk to people who have the same boat as you do. I also belive that in the 70's there was a add for the V20 giving a option for twin 115 whih would be 230 hp rating, so I think you are fine! I even think we have a copy of that add at the v20 site? Yes I found it!!http://wellcraftv20.com/docs/1974_st...20_boating.pdf good luck!! Hope to see you in the v20 site"
I wonder if anyone can find any earlier plugs.....