2 replies to this topic

[66GT350PS]

Does anyone know from Ford what the HP and Torq. limits are on the 6 speed automatic 6R60 that will be in the 2011 HT350 N/A?  How much extra engine performance can it handle?

[a.althani]

ya me to my car is automatic trans n/a but i hvent test it on the dyno yet ... anyone try it befor?

[SoCalSGT]

You're going to have a hard time dyno'ing the auto because you can't get a 1:1 ratio locked in with that transmission. It can be done, but it takes some fiddling with the computer to lock the car in 5th gear at a high rpm because it wants to shift. So without the fiddling what you'll get is a "weak" dyno reading in 6th and you'd have to interpolate what it might have been in 5th. When I had the tail pipe fixed on mine they threw it on the Dyno Dynamics dyno for a quick pull but I didn't want them to bother with the computer at that time so I couldn't get a good read. Again it was just one quick pull since they had the dyno ready to go anyway and we couldn't get the 1:1 ration we needed.