Had my car tuned yesterday. Results.

[HilbillyHomeboy]

Yeah, but, a 9b car running E85 is pretty forgiving. I'd find a way to get it to Ray. Well worth the money spent.

Jeremy

[Woz]

Problems I have...
AFRs under boost starting around 2500-3000 go to 10 and it hesitates pretty hard.
When coming to a stop and putting the car in neutral, it will either surge and stall or surge and finally smooth itself out.
Cold starts are fine, warm starts it will normally stall out.
When just cruising, going from a decel to pressing the gas lightly it will lean out for about 3-5 secs, hesitate and then finally cruise normal and back up to the right AFRs

[NOMIEZVR4]

360 on a mustang dyno comes out close to 390ish on a dynojet...On my stock SMIC's and pumpgas I wasn't able to go over 400whp dynojet (385whp) without seeing knock...so you're in the right ballpark. Thuanvinny got his car tuned by Pampena and made a safe 410whp(dynojet) on pump and 19T's. TwIzTeD is near 400whp on pump right now too...so you're not too far off..with e85 and more boost/timing you will easily pick up close to another 80-100whp no problem.

If you've got stalling surging issues...check for boost leaks...they can affect the tune HUGELY...

[Woz]

isnt twisted around 442 between 19-20psi being heatsoaked? thats what i read from his post. at 18psi 350 is very low at that psi from what i have been told by people, from what i have also read on many posts is that these turbos are plenty capable of 450 on pump and 600 on e85. correct me if i am wrong please. i never had surging issues until after the tune, i did a boost leak test about a month or so ago and found nothing, i am doing and smoke leak check this weekend to double check it.

[NOMIEZVR4]

He made 450 with a super rich AFR and lots of boost.

He made low 400's with a more proper tune(11's AFR) and less boost due to knock.