While drifting in 1st and 2nd gear on the standard limiter with little forward movement, maybe 40MPH forwards? the oil temps went high, oil pressure lower, water temps off of the scale and fans on constant. That was without the MSD mild ALS on or an oil cooler though.
I now have a 13 row oil cooler and MSD fan switch and 82 degree thermostat, so maybe try without the water cooler this time