After doing some logging today during a WOT 2-3gear pull, I noticed that my IAT2's get rather high, around 158* but never over 160*, even after multiple runs. They will cool down rather quickly after I cruise around again, and go to around 110 or so, which is ~35 above IAT1. ("Ambient" also seems rather high, despite my "cold-air-intake" - around 75-80 when it is around 50* outside) The fact that they are cooling down so quickly show me my pump is working with my dual-pass/opt B and heat exchanger.
What are you guys seeing this time of year for IAT1 vs. IAT2?
BTW, my engine mods are as follows:
K&N Typhoon CAI
2.8" Smoothflow pulley
42.5 lb/hr GM Stage 2 Injectors
GM Dual-pass intercooler endplate with Option B
CX Racing dual-pass heat exchanger (in line with the stock heat exchanger)
ZZP Mid-length Header/full 3" cat-less downpipe/full 3" exhaust
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