twin 300 hpdi

i want to put a new seastar steering system on these motors does anyone know which rams i should use?

[boats.net]

The front mount HC5345 works good on that motor.

hydrolic stearing

Now with the HC5345 would i need to put one on each motor or just one and use a tie bar? My setup now i have a older single sea star side mount ram and it is alot of work to get that thing to turn. i thought that i would need to put a ram on each motor?

Also when i take the old ram out what is the best way to do it so there is not alot of pressure and no mess? also is there a way to do so there would be no air getting in the system?

[boats.net]

It would be better with a cylinder on each motor, each cylinder is rated for 350HP motors. No it will make a mess and it will get air it.