So I killed my 4L60E...

[Toadman]

Can a 4L60E be built to withstand use on a road course? I just cooked mine over the weekend at The Heidts Performance Car Challenge. (At least I got one good track session in... ) Should I bother having it rebuilt & running a trans cooler, or should I bite the bullet & look for a 4L80E? What does it take to swap to a 4L80E? I'm not too concerned with fabrication, but what about electronics? I see Jake's is running a sale on their Stage 2 4L80E for $2350, but I'd like to keep costs to a minimum... (My wife is already telling me that I should look into selling a kidney.)

Running about 380 hp/ 380 ft. lb. LS1.