VNTEC

So its a brand new garret. T3 T04E 57 Trim .63AR on the hot side and .50 on the compressor.. How would this do on a LS? I tried searching but yeah.. couldnt really find and specifics on "57 trim .63AR" The motor will be relatively stock until i build it up. If anyone has experience with it on a LS, when do you get full spool? I'll post pics tommorrow.. Thanks for any help!








Modified by VNTEC at 12:04 AM 3/19/2004

boostdmp5

.63 turbine is a decent size, i wouldn't get your hopes up for real fast spoolup depending on the amount of boost you run..but once it does you won't be disappointed im sure

VNTEC

Cool, any more info

TeamCracka

I have the same turbo. On my B16 it ******* rips once it spools, which seems to be around 3500-4000rpm's

SeanEF

Like the others said the spool up time is pretty long buuut once it does it rips. i had that turbo in a dsm (yeah i know) back in the day and once i got the motor somewhat built and dialed in properly that car ran great.

racinskittle

yeah my friend actually just bought this same turbo for his 2G DSM. Its really nice. It'll rip for sure. How much did you pick it up for?

94gsr4dr

if its makin full boost at 4000 thats pretty quick spooling in my book. I think you will find that, that turbo will suit your needs quite nicely. Post pics when you get it up and running.

TeamCracka

Here's a pic of it on mine



Pretty huge compaired to the T3 .42/.48 I had before!

VNTEC

Modified by VNTEC at 6:10 PM 3/24/2004

VNTEC

What do you guys think? I'm having mixed emotions on if i should use this or not

94gsr4dr

What are your hp goals?

VNTEC

350WHP is my goal... But currently my LS is stock.. I've been getting mixed responses on how it will perform... Some say the .63 on the hotside is too big... I'm freakin stressed out now worrying if i should keep this turbine or not.. any more input?

94gsr4dr

.63 is NOT to big. You will be fine.

Blackack26

chill out man, it will be fine.

I'm using a precision SC50 on my stock ls, and I get full boost by 4000rpm. It rips.

specs on the turbo are: .63 a/r exhaust side, 50 trim .60 on the compressor.

5STAR3

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Blackack26 &raquo;</TD></TR><TR><TD CLASS="quote">chill out man, it will be fine.

I'm using a precision SC50 on my stock ls, and I get full boost by 4000rpm. It rips.

specs on the turbo are: .63 a/r exhaust side, 50 trim .60 on the compressor. </TD></TR></TABLE>

im running the same turbo as backack26.

lazerus

that turbo will kick butt, seriously.

LSVTEC0WNZJ00

Innovative T3 60-1 stage 5 turbine 4 bolt discharge is what you need....oh and I'll still own you with the all motor goodness...well maybe some N20 is required. lol j/k bro sounds good

blown_LS

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Blackack26 &raquo;</TD></TR><TR><TD CLASS="quote">chill out man, it will be fine.

I'm using a precision SC50 on my stock ls, and I get full boost by 4000rpm. It rips.

specs on the turbo are: .63 a/r exhaust side, 50 trim .60 on the compressor. </TD></TR></TABLE>

Wow how much of boost cause that's pretty good spool up.

SeanEF

What kind of engine management system (if any) are you using?

ITSTOCK

If your worried about that being too big ill trade you a T3 .48ar for it

VNTEC

Balanced and cleaned 450s for now, AEM Uego wideband (soon, have the money!) Turboedit

XDEep

go to 23lb on the air flow at the bottom and follow up to 1.7 at the pressure ratio on the left if you want to run 10psi. that point is theoretically the max airflow an ls will need at 85% volumetric efficiency (realistically 80-90%), at 10psi, at 7,000rpm. you are good to go being right in the max effiency range of 78%. in the lower rpms the efficiency falls off, but this is a good map in that it seems to mostly fall off into 72%, whereas others drop off dramatically into the 60's or less.

ideally you want to cover more of the max efficiency range, but you're good to go especially when you upgrade internals. i think the .63 exhaust is a decent compromise for immediate and future use. hopefully youll be @10psi by 4500rpm(?).

XDEep

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by VNTEC &raquo;</TD></TR><TR><TD CLASS="quote">Balanced and cleaned 450s for now, AEM Uego wideband (soon, have the money!) Turboedit </TD></TR></TABLE>

you dont have an ems? how are you gonna control the aem uego?

VNTEC

Aem Uego GAUGE i meant

Alchemist

Where did you buy the turbo and what brand is it?