the 91-92 low port head SR20 had a goofy linkage attachment. The 95 sr20 TB works, but not if you have an automatic like mine. I had to modify and switch the GA linkage to the SR TB because the SR20 had no kcikdown cable like the GA, so it won't work with the auto by itself, I used a number of things to convert it. The TPS works wonderful, just adjust to GA specs for your year, get from manual or dealer, plug it in and GO! You need to port the opening also and shave the inner piping from the air induction valve to make the butterfly clear it. Many forget to tell you that, but bolt it on and you will see what I am talking about.
Chris 92 classic