On the your trail gear pump. Which size pulley did you used?The short answer is no, the stock pump does not flow enough fluid or pressure. I used the following Trail gear setup: 2.7L 3.4L Tacoma Full Hydraulic Steering Kit - https://trail-gear.com/steering/full-hydraulic-kits/full-hydro-steering-kits/2-7l-3-4l-tacoma-full-hydraulic-steering-kit.html for the 3.4 L motor. I made a block off plate for the existing PS pump. Mounted the orbital where the box was. I then took the AC Compressors bracket and made a mount out of 1" SQ tube. This way i was able to use the belt tensioner from the AC compressor. Works great, no issues to date, this is my second season. I can turn 40's with one finger. I will post pictures. You can PM me if you have questions.