dryfly wrote:
It appears I'm getting excessive slippage or "shear" in the TC. Adding additional cooling or manually shifting seems to me like putting a band-aid on the problem. I can only see these solutions in extreme situations when you have a transmission/TC set up to optimum and you are looking for the last ounce of performance, not as an initial solution.
How do you know this? What temperatures are you actually reading? Let us know that rather than just saying its "hot".
Hot is really subjective and newer transmissions with modern fluids can run substantially hotter just fine than some of us older guys remember from our early days. :)
I've seen as hot as 236 degrees on mine for short periods of time under heavy load. It normally runs about 15 to 20 degrees lower than the coolant temp.