FS: GT40R Twin Scroll

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05-10-2008, 04:24 PM

4WDRIFT

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Join Date: Apr 2008

Posts: 12

FS: GT40R Twin Scroll

Letting go of a 40R has a coat of Jethot 2000 on the hot side. The turbo assembly-T4 style inlet flange with v-band style exit. Large C117 88mm compressor with 4.00 inlet and 2.75" outlet. Hi HP 4-6 Cyl applications. This turbo has a flow capacity of about 700HP+.

Turbine
-Wheel: 77mm w/ 78 trim
-Housing: .95 ar, 1.06AR
Compressor
-Wheel: 88mm w/ 72rim
-Housing: .72ar RETAIL PRICE IS OVER $1,975.00.

GT4088R Twin Scroll- SOLD
It has about 1500 miles on it, it was on while I was breaking in my new motor. so it has easy and low miles on it. I decided to go bigger, so it needs a new home.

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Thanks, J.

Last edited by 4WDRIFT; 05-12-2008 at 10:11 PM.

05-10-2008, 05:24 PM

rmatt8748

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Join Date: Jun 2007

Posts: 517

what do you have on it now? gt42r?

05-11-2008, 10:55 AM

4WDRIFT

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Join Date: Apr 2008

Posts: 12

Quote:

Originally Posted by rmatt8748

what do you have on it now? gt42r?

Its at the shop, they are installing a hybrid 42R. Its should be fun.

J.

05-11-2008, 11:19 AM

rmatt8748

GTR Senior Member

Join Date: Jun 2007

Posts: 517

Quote:

Its at the shop, they are installing a hybrid 42R. Its should be fun.

J.

Jesus christ

dyno numbers and some pics when it's done?

05-12-2008, 10:19 PM

4WDRIFT

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Join Date: Apr 2008

Posts: 12

Stock 5-8-04 Blue-stock Red-with a k&n filter.
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GT40R 12-13-07
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Look at the Hp and rpm on the stock run. 218whp @ 5600rpm. Compaired to were the 40R matches that hp/rpm. Now thats funny, grab your a** and hold on!!!

Last edited by 4WDRIFT; 05-13-2008 at 03:59 PM.

05-13-2008, 08:32 AM

rmatt8748

GTR Senior Member

Join Date: Jun 2007

Posts: 517

the second dyno picture is not showing up for me?

05-16-2008, 09:42 PM

4WDRIFT

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Join Date: Apr 2008

Posts: 12

Heres an update on the new turbo swap;

-New turbo GT40/42R
-New twin scroll
-New twin Tial 38MM wastegates
-New down pipe
-Hydra installed
-And the aeromotive fuel system with surge tank.

While the guys at Goodspeed Performance were waiting for the down pipe to come back from Jethot. They mounted my parts an a mock-up motor and took some pics.

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Thanks John, the fab work you did is awsome!!! What a sick a$$ kit. If any one has any questions on the kit, give Joe or John a call at Goodspeed, 480-747-6150

I'll post up more pics when its all done, trying to get it ready for the NASA @ FIR MAIN, May 24th!!!(NIGHT EVENT) Should be a great time.

Thanks Joe, for making it all happen.

J.