Twin turbo, LS1, T56, Blow through Grand National

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Apr 29, 2008 | 05:38 PM

#11

turbo4life

1.5 BAR

Joined: Oct 2005

Posts: 1,490

Re: Twin turbo, LS1, T56, Blow through Grand National

awsom

its the new american stufff that garbage

and the mid years transiston to smog equipment and fi

Apr 29, 2008 | 05:54 PM

#12

E-b0la

3.0 BAR

Joined: May 2006

Posts: 1,967

Re: Twin turbo, LS1, T56, Blow through Grand National

weren't the stock GN turbos T3/T4's of some kind? or were they straight T3s?

Apr 29, 2008 | 09:02 PM

#13

mopar318

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Joined: Dec 2007

Posts: 327

Re: Twin turbo, LS1, T56, Blow through Grand National

Quote:

Originally Posted by E-b0la

weren't the stock GN turbos T3/T4's of some kind? or were they straight T3s?

I dont think they are either. They use a 3-bolt triangle flange, and a standard T3/t4 oil drain does not fit either. Its a garrett turbo though.

Apr 29, 2008 | 09:03 PM

#14

mopar318

Thread Starter

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Joined: Dec 2007

Posts: 327

Re: Twin turbo, LS1, T56, Blow through Grand National

Quote:

Originally Posted by Dive_Miguel

Where did you get those flanges for the turbine inlet

I need to get one for mine. 700 hp for both, is that at the wheels? I have only one and figured that is about right (350 for one) props for doing something different.

I dont know where he ordered them from, but I can find out for you.

Apr 29, 2008 | 09:51 PM

#15

Dive_Miguel

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Joined: May 2006

Posts: 381

Re: Twin turbo, LS1, T56, Blow through Grand National

Quote:

Originally Posted by mopar318

I dont know where he ordered them from, but I can find out for you.

Cool, I guess I will need a drain flange too. Do you know where I can get one of those? Those turbos seem to be common on ebay.

May 3, 2008 | 04:15 PM

#16

CspecRun

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Joined: Dec 2006

Posts: 1,503

Re: Twin turbo, LS1, T56, Blow through Grand National

Was that GN in bad shape to begin with or something?? That car is worth alot of bread in original condition, I can't see hacking it up like that. Any dime a dozen f-body would have been sufficient...

May 3, 2008 | 06:17 PM

#17

mopar318

Thread Starter

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Joined: Dec 2007

Posts: 327

Re: Twin turbo, LS1, T56, Blow through Grand National

Quote:

Originally Posted by CspecRun

Was that GN in bad shape to begin with or something?? That car is worth alot of bread in original condition, I can't see hacking it up like that. Any dime a dozen f-body would have been sufficient...

Only thing "hacked" on the entire car was the Trans tunnel to fit the 6 speed. And yeah, the car was in bad shape to begin with. Had a blown motor and transmission, about 6 inches of water in the carpet, flat tires all around, all missing trim pieces, some dumb ---- probably owned it before.

The whole reason it wasnt done to a F-body is because "They are a dime a dozen" And it probably wouldn't be as impressive I guess. Plus it ddint really matter to the owner of the value of the car. He has another GN in perfect condition with computer, turbo, and exhaust upgrades, and he is rich as ----.