Just tried out the e30 log after swapping to a Dorch stage 1 HPFP to go with my
CSF intercooler, EVO racewerks charge pipe, injen intake, evo racewerks catless down pipe. Running 3.5 gallons e85 8 gallons 93.
I've noticed before I tried Ethanol that the map 3 93 octane didn't feel quite right and ended up going back to the stage 2 93 map until tonight. I reflashed and mixed up the fuel and did a 4th gear pull. Everything felt fine and then i had a bog during the run and then it started pulling and then bog again. I stopped the run and returned home. After looking at the logs you can see a big spike of the afr for each bog that happened jumping to 16.x for a second then pulling back down to normal 13.x boost actual is at 21psi which seems high and the actual fuel pressure is higher than the target during both bobbles. the timing started going crazy so I'm wondering if this is a boost cut and thats making the afr read like i'm lifting off or a spark plug failing... which i would think would result in a rich reading. (Spark plugs are the one step colder gapped to whatever BM3 was recommending. Swapped 10k miles ago and not had an issue until this new stage2+ came out with new fuel pump. Again stage 2 93 runs great)
https://www.bootmod3.net/log?id=6132...0b433146aa88af
any help is appreciated as I would like to run this setup but I have topped off with octane booster and will run the normal stage 2 tune until I either get a custom tune done or this can be resolved. super sketchy feeling either way.