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ChevyIIMan 12-04-2006 06:45 PM

Got my Turbo Today
 
Only issue is one of the DP housing bolt holes needs to be repaired. ill just have the shop helicoil it. I do need a flange for the exhaust housing though and I cant seem to find one that will fit that 4 bolt pattern. Came with a spare backing plate with a carbon seal in it if I wanted to go draw through.

http://www.odiesgarage.com/Blog/Nova/Turbo_001.JPG
http://www.odiesgarage.com/Blog/Nova/Turbo_002.JPG
http://www.odiesgarage.com/Blog/Nova/Turbo_003.JPG
http://www.odiesgarage.com/Blog/Nova/Turbo_004.JPG

McBoost 12-04-2006 07:01 PM

Re: Got my Turbo Today
 
Where'd you get it and how much did it set you back? Looks like it's in decent shape... much shaft play?

ChevyIIMan 12-04-2006 07:12 PM

Re: Got my Turbo Today
 
Got it off a turbo regal site. $65 shipped. It has some side to side play but no front to back. The backing plate looks new guy said he recently had it rebuilt. Also came with a spare backing plate with a carbon seal. Story goes the guy had it on a car (drawthrough) and it was sucking a ton of oil. He sent it off to be rebuilt. Got it back did the same thing then realized it needed a carbon seal. bought the parts never put them on and lost interest in the car.

bitchasscracker 12-04-2006 07:13 PM

Re: Got my Turbo Today
 
looks good. are you putting that on a single cam ??

looks like that 3 bolt flange is the same as a stock a6 ex manifold, or is close enuff to mock up

ChevyIIMan 12-04-2006 07:41 PM

Re: Got my Turbo Today
 
Its going on this... how can you tell if the side to side play is too much? I can barely wiggle it and it does not touch the housings at all.
http://www.odiesgarage.com/Blog/Nova/250_032.jpg

Scott-EP 12-04-2006 07:46 PM

Re: Got my Turbo Today
 
you should be able to make that 4 bolt flange easy enough. i made all of my flanges for my turbo with a bandsaw, torch and grinders

SpankedYA! 12-04-2006 08:03 PM

Re: Got my Turbo Today
 
Just get flanges for a Grand National and everything will be fine.

bitchasscracker 12-04-2006 08:07 PM

Re: Got my Turbo Today
 
it should jiggle some its a floating bearing. so if it isnt touching the walls your good.


Scott-EP 12-04-2006 08:19 PM

Re: Got my Turbo Today
 

Originally Posted by bitchasscracker
it should jiggle some its a floating bearing. so if it isnt touching the walls your good.


is that a general rule of turbos? i just got a turbo with some side play but no end play and it doesnt touch the housing

ChevyIIMan 12-04-2006 10:47 PM

Re: Got my Turbo Today
 

Originally Posted by CSaddict
Just get flanges for a Grand National and everything will be fine.

Yeah cant seem to find those.

ososlohatch 12-05-2006 12:35 AM

Re: Got my Turbo Today
 

Originally Posted by PhilStubbs
is that a general rule of turbos? i just got a turbo with some side play but no end play and it doesnt touch the housing

more than likely it will tight'n up when oil pressure is ran to it

crxdan 12-05-2006 12:42 AM

Re: Got my Turbo Today
 
I woudl really run a holset on that motor. woudl be awesome. You coudl sell that turbo for twice the amoutn you paid for it. Perfect turbo for d series motor.

ChevyIIMan 12-05-2006 12:51 AM

Re: Got my Turbo Today
 

Originally Posted by crxdan
I woudl really run a holset on that motor. woudl be awesome. You coudl sell that turbo for twice the amoutn you paid for it. Perfect turbo for d series motor.

Maybe once we upgrade the block. These stock block get hairy with anything more then 8psi. Rod Bolts will let loose... trust me.

HMTguy 12-05-2006 01:10 AM

Re: Got my Turbo Today
 

Originally Posted by ChevyIIMan
Maybe once we upgrade the block. These stock block get hairy with anything more then 8psi. Rod Bolts will let loose... trust me.

What does that have to do with a holset?

A block doesn't break at a certain psi. It breaks at a certain psi with a certain turbo.

8 psi on a 48/60ish T3 is not the same as 8 psi on an HX35.

kamilk69 12-05-2006 09:27 AM

Re: Got my Turbo Today
 

Originally Posted by jagojon3
What does that have to do with a holset?

A block doesn't break at a certain psi. It breaks at a certain psi with a certain turbo.

8 psi on a 48/60ish T3 is not the same as 8 psi on an HX35.

its all about how much air a turbo can flow.

HMTguy 12-05-2006 09:32 AM

Re: Got my Turbo Today
 
Thanks captain obvious ;)

ChevyIIMan 12-05-2006 10:05 AM

Re: Got my Turbo Today
 
Its also about how much power the motor can hold. How many RPM's it can turn. You gotta remember were looking at maybe a 4500-5000rpm redline. Im assuming 8psi on a Holset will make a ton more power then a T3 because it flows so much more?

ChevyIIMan 12-05-2006 11:20 AM

Re: Got my Turbo Today
 

Originally Posted by jagojon3
48/60ish T3 is not the same as 8 psi on an HX35.

For the record this is a .60/.82 T3 with a Stage 3 Turbine Wheel

bitchasscracker 12-05-2006 11:49 AM

Re: Got my Turbo Today
 

Originally Posted by crxdan
I woudl really run a holset on that motor. woudl be awesome. You coudl sell that turbo for twice the amoutn you paid for it. Perfect turbo for d series motor.


yea a .60/.82 is not a perfect d-series turbo ------- idiot

ChevyIIMan 12-05-2006 12:32 PM

Re: Got my Turbo Today
 
Is this truly a "Stage 3" Wheel?

http://www.odiesgarage.com/Blog/Nova/Turbo_009.JPG
http://www.odiesgarage.com/Blog/Nova/Turbo_008.JPG

ososlohatch 12-05-2006 03:14 PM

Re: Got my Turbo Today
 
that atleast a stage 9 type-r wheel

McBoost 12-05-2006 03:55 PM

Re: Got my Turbo Today
 

Originally Posted by ososlohatch
that atleast a stage 9 type-r wheel

:P

Doesn't the "stage" have to due with the diameter of the wheel at the bottom vs the top (mayor/exducer.. something like that)... I never read into that stuff very much.

Regardless, that looks pretty similar to a "stage 3" compressor wheel that I used to have.

ososlohatch 12-05-2006 04:31 PM

Re: Got my Turbo Today
 

Originally Posted by Kenny Rogers
:P

Doesn't the "stage" have to due with the diameter of the wheel at the bottom vs the top (mayor/exducer.. something like that)... I never read into that stuff very much.

Regardless, that looks pretty similar to a "stage 3" compressor wheel that I used to have.

yea its def upgraded, different companys have a different range for stage's ,,

ChevyIIMan 12-05-2006 05:34 PM

Re: Got my Turbo Today
 
Well i ask because if they cant repair the bolt hole on the turbine housing I will need to get a new one. But then Again I guess just measurements will work.

BLAAST 12-05-2006 06:46 PM

Re: Got my Turbo Today
 
it's a stage ONE.

it looks the same as the infamous mercedes/scout turbine wheel.

let me guess:

the base of the wheel is 65mm, it's "stage 1½"
the exducer measures 48.72mm"

as far as it's condition,

radial Shaft play on a t3, The tolerance is 20 mils.
axial Shaft play on a t3, you don'T want any.

rule of thumb, if it's used, have it rebuilt first no mather what!

bitchasscracker 12-05-2006 07:10 PM

Re: Got my Turbo Today
 

Originally Posted by BLAAST

rule of thumb, if it's used, have it rebuilt first no mather what!


i've only had used turbos and have never had a problem

reactone 12-05-2006 07:56 PM

Re: Got my Turbo Today
 
I'm really looking forward to this project. thats a clean nova, I dig the color. Keep up the good work. In my opinion, you should get that bolt hole fixed with time serts as opposed to helicoils. The helicoils seem like they like to pull out like a spring. :7

Scott-EP 12-05-2006 08:46 PM

Re: Got my Turbo Today
 

Originally Posted by reactone
The helicoils seem like they like to pull out like a spring. :7

only when they dont have a bolt in them. helicoils are better than just a plain tapped hole


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