2 things are occurring. One, the oil ingestion causing detonation...knock sensors pick this up before the human ear can detect it and the PCM will pull timing to same the engine. If you have a catchcan installed it is probably one of the popular ones that only catch 15-30% of the oil so your still getting a good deal of ingestion. Only a few are worth installing to eliminate this. SMC, Elite E2, Apex, and RX.
Then you are also seeing high IAT2 temps. Anything above 115*F we usually see 1-2 degrees pulled to protect the engine...at 150, 4-5, 200 8-10 or more. That's a ton of HP.
You dont want to go too cold, anything under say 45*F and the atomized fuel spray will begin to condense to droplets again, and that slows combustion as well as results in a incomplete burn and irregular burn pattern.
This is 40-45 RWHP on a chassis dyno w/out a tune by engaging for 2-3 minutes before doing a "after" run:
A couple sources for these systems.
Or a good meth injection system like form Julio at Alky Control (he has forgotten more than I know about meth injection). He designs what I consider the best systems on the market, and his knowledge is beyond question. (he runs 100% methanol).
A little nitrous cools it down nicely as well....dont need a big shot, 50-100 will do a great job.
What you DONT want is a tuner that reduces KR sensitivity or limits the amount of pull....or puts the timing back to soon. Got lots of pistons here from "tuner Gods" that brag they get more power than others...at the expense of the engine.
Your in Miami, contact Phil at Tampa Tuning. or Dan Maslik is near you. And there are a few others I trust around you.