When I look at the variables like autos,torque converters, and the effects on performance it leads me to believe that the problem is less with the engine in many cases and more with the set. Maybe the correct "question" is auto's Vs. Stick transmission".

Bill did you get a chance to check that link?

Frank

1994 4runner, 3.0, auto, 4.88's, 31's, BJ spacers, Coil spacers, air shocks, D-ring anchors, 4Crawler F/R swaybar discos.
www.sdori.com