So I need some help on finding out exactly what turbo I have and more info on it, hp rating, etc. Not sure if I have all of the terminology correct and if I dont, please let me know. Also if Im missing any info or measurements.

TIA

Type: Turbonetics (BB?)
Compressor Wheel: T04-E 60 Trim?
Turbine wheel: F1-57?
5 bolt downpipe
T3 Bolt Flange
Compressor Inlet: 3.034"
Turbine Outlet: 2.282"

Compressor Wheel:
Inducer: 2.285"
Exducer: 2.997"

Turbine Wheel:
Exducer: 2.244"
Inducer: 2.555"

Markings:
Compressor Housing: 30432 E60
Exhaust Housing: 20358-3 .63 stg3
Tag
Code:TE
Model: T4/T350
S/N: 117242

Compressor Housing:


Exhaust Housing:


Compressor Wheel:






Turbine Wheel:


Inside CHRA: So BB?



Markings:






Also I was wondering if this was normal on the inside of the compressor housing? It wasnt hitting or anything and its smooth, is it just something they do and come like this?

 

Good ole fashioned T3/T04 60 trim - capable of 440whp no matter what fuel you throw at it before it starts just creating heat (yes, people push it further, but I'm looking at this from a general perspective.. Exact same configuration as a SC4431 or Garrett 60 "trim" or similar characteristic.

Good for B-series VTEC, too big for B-series non-vtec for any responsiveness.

return flange doesn't mean anything. It is more than likely journal bearing.
What's it worth? who knows.

Thanks for the description. it was thorough, no go try and use it..

 

Thanks Shodan I knew you'd be the one to help. Don't care what its worth I got a really good deal on it and have had it for awhile but now just took it apart and recieved my digital caliper and mics in the mail. Sounds like it will be around perfect for my goal 350-500hp but without room to grow after

So are these pretty nice turbos? As in how they spool,make power,etc. compared to other turbos?

Yes ill be using it soon. Thought I blew it when I first had it on my motor because it was pushing oil out the hotside, but it ended up being my ringlands.

Here's the setup ill be using it on. Lmk if its an alright turbo for my goals and setup.

98 b18c5
81.5 supertech 9.9:1 pistons
Eagle rods
Peakboost ramhorn
3" downpipe
Buddy club spec 2
Delphi 525cc injectors
Walbro 255
91 oct.
Hondata s300v2 (w/ boost components)

As I said my goal is 350-500hp more then likely on the lower side since this WILL be a dd

 

they're like any other 60 trim. it works. 350-440whp is all it will do. not 500hp

 

Thanks again

 

i think those injectors might stop you well before 400hp, might need 750cc ot just go with the ID1000 because I am sure you will want more power later on.

 

They should max out around 400 but ill be pushing them. It's just till i can upgrade to the Id1000s

 

why pushing them and risk detonation for something that could be upgraded for less than $900.00 rather than risking it and wasting double that ammount in your build. go with a safe tune and then when you can afford the upgrade, up the turbo.

 

Or shoot the TheShodan a pm and see if he could offer you some kind of upgrade on the unit you have. I'm sure he'll have something up his sleeve

 

Yeah I would just wait and get ID1000's, dont waste the money on anything smaller with your goals.