what is stall converter
A high stall converter can easily make enough heat to fry a transmission if you hold it on the line long enough at full RPM if the stall speed is above 3,500RPM or so, so a good tranny cooler is essential when running ANY type of high stall converter.ost street performance cars running your typical performance cam should be running a stall converter in the 2,800 - 3,000 RPM area. For hotter cars (street / strip) with bigger cams, etc. then a converter in the 3,000 - 3,500 RPM is more suited.