I'm running a 92 TPI unit in my 4500 lb Chevy pickup and it does have the nice torque.
Mileage has increased since the swap as well and she runs smooth after installing a milder than the mild cam I had. I picked up more torque with that swap and hopefully a bit of mileage as well.
All this talk of wiring harnesses rotting and stuff is making me nervous though. I hope it doesn't turn to dust and fall off my truck.
I have had 2 injectors go on me and that is a pain. The design kind of sucks as the whole upper plenum needs to come off to get the fuel rails out.
I agree with lack of high HP. I have a dyno that shows how it drops off after 4000 RPM's.
For me torque is king though and I love it.