Re: hydraulic steering install
To install the SeaStar pro system you need to first remove your existing helm and cable(s). They provide a template for the new helm and you'll need to use a hole saw to enlarge the exiting hole (in most cases). Simply mount the new helm where your old one was. It does stand about an inch taller than my old stock Teleflex rack system but it is all self contained so other than running and hooking up the hoses theres nothing more to do on that end.
On the engine side, for the SeaStar systems, you remove your existing steering rod from the steering tube on the engine. You replace it with the SeaStar hydraulic ram kit by sliding it into the engine mount steering tube that you took the old steering rod out of.
A single bolt connects it to the stearing arm on your engine. Hook up the hoses remembering to reverse port and starboard from what they are at the helm, add fluid at the helm using the provided fluid and adapter kit, bleed the system according to the instructions and you are good to go.
Should you decide that in the future, you need steering assist, you can add an inline pump system but I doubt you'll need it for anything under 350 hp.