It is ALOT more involved then the post above. What are you thinking? Your steering quickness on your valve depends on gpm, so your charr-linn valve should work diffrently then it on his pump. There are HUNDREDS of diffrent options for steering valves, and 90% of them can kill somone of you try to use them on a vehcile like ours. Do your research before you buy anthing, and this is a very long topic btw.
Ok the limo has/will have full hydrostatic steering, driven mostly on the street. Before you go and buy stuff randomly that "might" work, goto
http://www.pirate4x4.com/tech/billavista/PR-Hydro_Steering/index.html. Read everything in that untill you inderstand
every part of it. There are TONS of storys on pirate4x4.com about people doing their steering wrong and somone gets hurt. Do you want to kill a family because your 50 dollar cheaper used part from ebay failed? Or you took adivse like above, "Try my valve, it might work for you. " I dont. I doubt most "normal" people do.
I talked with PSC about my setup. Good todo buisness with. But in the end I went with Sean @ Performance Off-road. He is a VERY very smart guy, and his product is in every 4x4 magazine. Go look. Most likley on the cover vehicles also. I have about 4 hours on the phone logged talking with him BEFORE I purchased my entire system. Top notch, 100% the best you can buy IMO.
http://www.performanceoff-road.com/
Performance Off-Road Systems
1712 Indian Pines Rd.
Wetumpka, Al 36093
-- email address removed --
Phone # 334 567 7229
Fax # 334 567 7220
(call before Faxing, please)