Basic steering question
To make it "harder" to turn, you will either have to change the spool inside the gearbox, rebuild your box, or purchase a new box.
If you send it out or purchase another one, make sure you let them know that it is an AWD vehicle
(this is just one company I found, I don't endorse them, but am using them as an example.)
Power Steering Services
2347 E. Kearney St. • Springfield, MO 65803 • (417) 864-6676
"What is a quick-ratio conversion and why would I want one?"
During the 1960s and 1970s, GM installed power steering gearboxes in their "A" and "F" body cars that had a very slow turning ratio. It took as many as 4 to 4½ turns of the steering wheel to get the wheels to turn from extreme right to extreme left. This slow turning ratio was most noticeable when parking or negotiating curves. Not only does it take more turns of the steering wheel to turn the wheels, it also takes more turns of the steering wheel to correct the direction of the car. This means that correcting quickly in a curve or taking evasive maneuveurs to avoid an accident takes longer with a slow turning ratio.
With our quick-ratio conversion, we install a NEW factory quick-ratio worm gear and power piston in your gearbox as it is rebuilt. This will give you a 12:1 ratio and bring your car from lock to lock in 3 turns or less, depending on your application. This will greatly enhance the car's driveability, handling, and ability to avoid road hazards.
"Can I take a power steering gearbox from a late-model Camaro or Firebird and make it work on my Typhoon/Syclone?
There are several things to consider before attempting this swap:
• The Camaro/Firebird gearboxes have internal stops built into the gearbox to limit the amount of swing for the pitman arm ("F" bodies do not need as much swing as "T" trucks ). If you install an "F" body gearbox on your "T" Truck without removing the internal stops, the turning radius of your car will be reduced and you will have a hard time making U-turns or parking.
• If a late model (1980 and up) gearbox is used, the flex coupling will need to be changed because it is smaller in diameter than the early models.
• The power steering pump pressure and return lines must be changed, since the late model gearboxes are metric and the early models are SAE. In addition, the pressure fitting on the back of the power steering pump will need to be changed to metric.
Make your musclecar handle as well as it runs by converting your slow existing power gearbox to a fast quick-ratio 12:1 constant-ratio gearbox using new factory parts. With our conversion, no other changes to your hoses or coupler are necessary. Just remove the gearbox and ship it to me, with or without the pitman arm attached, and it will be returned to you ready to install in about 2 weeks. Exchange units available. With standard detailing and life time warranty $249.00, slightly more for extreme detailing, plus shipping.