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7AT Twin Turbo
Hey everyone! So I just got my Z in june of this year. I have plans to put a TT kit in this winter while it's parked since PA winters aren't very Z-friendly. I already have a good bit of knowledge about FI and TT kits, but I do not know much about putting one on my Z with the 7AT gearbox. anyone who has put a TT on the 7AT or anyone with knowledge about this topic please chime in. Any help would be very useful while I am still in the planning stages of my build.
fyi my Z engine is bone stock 2009 sport/touring 7AT. I do have a F.I. NR CF CBE and NR TP on the way though. |
253 views and no replies?? doesnt no one know anything about putting turbos on the 7AT 370?? i PM'd sam from GTM like a month ago and no response. any information would be great considering my Z is goin in the garage next week for the winter and if im gonna put the TT kit on it's gonna be soon.
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There are a few 7AT with a TT kit, currently people are waiting for the 7AT upgrade from GTM to start pushing the 7AT. Though it seems most are running 400-500whp, the main killer of the 7AT is not the HP but the TQ.
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Plus one for the above. There is only 1 SC( GTM kit) G37 over on G37.com, and he is also waiting for the VB upgrade before he pushes the car.. Our VB is the big issue. I know Uprev was working on something with the line pressure but not sure how it went. Lost the thread? :(
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i have also seen something about an uprev TCM tune that basically lengthens the higher gears so they dont burn up but cant remember where i saw it. also i think it was a $600-800 kit for it.
i'm just looking to hit 500-550rwhp and i havent seen if anyone with a 7AT has gone that high yet. |
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One of many twins I will have soon. :roflpuke2: |
i'd like to have the first GTM stage 2 TT in Pittsburgh but i dont wanna spend $10k and blow my tranny lol i dont have that much cash to piss away at the moment. if i did i'd just buy a GT-R :driving:
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i had already planned on a oil cooler for sure and possible the tranny cooler as well. my problem is that i dont know of many places around me who could tune my car for me. i honestly couldnt do it or something would blow for sure lol only place i know of around me is this one place like 25 miles away that has a dyno but idk if they would know enough about the Z's engine and set up to tune it right. they mostly do old school muscle cars from what i understand.
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Uprev has some ability to tune the line pressure in the higher gears, where most of the potential problem lies. |
w.o.w. what set up and tune are you running with your 7AT TT. just so i have a general idea of what to do with mine.
i'm just planning on the GTM Stg 2 TT, oil cooler, and possible tranny cooler kit to start. most likely just low boost as well like 8-10 lbs until i get the tranny tune figured out. |
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