Outer Limits 4x4 Board

hi guys. I herd a roomer about some 4x4s using a comodore steering pump for there full hydro steering. is this true or have i been told crap

I've heard that you can use a holden astra one, its electronic one

What engine? A proper psc/trail gear pump isn't that expensive

yes you can use a holden pump you just need to get a pump from a newer model as they flow more plus there is also a few mods you can do to up the pressure in them.

wot type of mods would you have to do

Need to modify the relief so it releaves at higher pressure. Works a treat on the Truck i Navy in but we don't have hydro assist that's later on. You can also use th Nissan pumps .