The seawater intake valve (in bilge, port side of keel, between the two cabin sole hatches) on My Cyn is a gate valve. Appears to be original equipment. I would like to replace the valve with a Groco flanged seacock. I have taken some measurements and I will need to relocate the thru hull to provide enough clearance for the replacement seacock.
Has anyone done this modification? If so, I would appreciate any lessons learned that can be provided.
Thanks
Bill