hey there, I have a 1989 spectrum I/o and am looking to install a simple bus heater off the return water from the engine cirdlculation. Any suggestions which hoses I tee off ?
i have a 19’ i/o spectrum thy we are replacing the floor.
I cant seem to get a search function to work for this specific topic and this site is huge.
Can anyone help get me onto a couple posts that are directly related?
