Originally Posted by SRT6 Gang Member
I need to data log more on the ¼ track but the three passes I did log were telling. Heat is more of an issue on the ¼ track compaird to the 1/8 track because of prolonged WOT. My first pass was 12.20 and eng temps reached 194 deg while IAT hit 160. My second pass was a hot lap and I trapped 12.37 where eng temps reached 207 while IAT hit 170. Due to that heat, timing was pulled, mph was reduced, boost fell and it reflected in my ET. Those things happen on the 1/8 track but not as extreme, talking hundreds and not tenths. I’m going to go with colder plugs and Split coolant reservoirs too see how that helps.
That is some interesting info. I would be curious what my car logs with jut the code 3 pulley and no heat exchanger.