Running E85 on a forge Lq9, 25-30psi of boost.
Looking at a pull, at the very end my IAT is at 153*, which pulls about 4* timing up top.
Currently running at 16* since I havent dyno tuned the car yet.
I am running water injection but only the 5gph nozzle which I plan to double up for more cooling but what is the general consensus(for E85) on on tuning out the IAT retard?
I'm thinking at 149 is where it would start to pull timing? so maybe shift the table?
Or maybe it wont matter as much since once the timing is tuned im thinking it will be around 20* or so at WOT anyways
IAT.PNG