3.5L = ?Turbo - Page 3 - 3000GT/Stealth International Message Center

2xmks · 08-23-2008, 09:42 AM

Quote:

Originally Posted by SnakeSkinner

If it were my car I would most likly go with stage 3, .63 A/R, DBB DR-1200's on a 3.5l street car. You would have huge power and still spool prity fast. If I were looking to spend a little less money and have a little faster spool I would go with the DBB DR-1000's stage 3 , .63 a/r. A stage 3, .63a/r , DBB DR-1000 car would still have max power approaching 900 at the wheels and on a 3.5l spool very fast.

Thanks Matt. Sounds like the DBB DR 1200's are the best choice out of this set of turbos.

rossfashow · 09-11-2008, 02:26 AM

Matt, I see you are recommending the dr1000 dbb in stage 3 .63 for faster spool on a big displacement motor and my question is, would my dbb dr1k's at stage 2 .48 ar choke on a 3.5L- 3.8L?? because when I start my motor rebuilt I may have to send you my turbos and upgrade it to stage 3 or possibly dr1200's and is it possible to stage 2 the dr1200's? because it shows up as an option in your site. I wonder how that will perform.

MichaelMR2 · 09-11-2008, 03:17 AM

Since the 3.5l/6g74 conversions are getting quite popular I have proposed we have a sub section of Engine-turbo for this setup...(so we can put our various questions and info together)

Linky :

http://www.3si.org/forum/f2/3-5l-6g7...ection-433099/

Can we possibly get a collection of Dyno charts for people running turbo 3.5 setups, just so we know if we need to spend mega bux on a DR1k setup or if 16Gs will be fine (allowing us to avoid the 9b problems)

anyone running on this and or a 3.7-8 setup would be valued info

SnakeSkinner · 09-11-2008, 08:19 AM

Quote:

Originally Posted by rossfashow

Matt, I see you are recommending the dr1000 dbb in stage 3 .63 for faster spool on a big displacement motor and my question is, would my dbb dr1k's at stage 2 .48 ar choke on a 3.5L- 3.8L?? because when I start my motor rebuilt I may have to send you my turbos and upgrade it to stage 3 or possibly dr1200's and is it possible to stage 2 the dr1200's? because it shows up as an option in your site. I wonder how that will perform.

It will make more power for sure with the stage 3, .63's then it would with the stage 2, .48's. You will still make big power, but with the 3.5 Lag will not be a problem with the stage 3, .63's.

rossfashow · 09-11-2008, 12:53 PM

Quote:

Originally Posted by SnakeSkinner

It will make more power for sure with the stage 3, .63's then it would with the stage 2, .48's. You will still make big power, but with the 3.5 Lag will not be a problem with the stage 3, .63's.

right now on .48 stage 2 on my dbdr1k's i dont hit my full boost til like (18psi) 4500-5000 rpms. can you please let me know what my set up should read 18psi by what rpm on a 3.5L and what a stage3 would do on dr1k's on a 3.5L this is a lot of help.

-Ross

oohnoo · 09-12-2008, 06:30 AM

I'll let you know in a couple of weeks as the DBB DR1000's are the turbo's I got for my stroker buildup. I just wanted a fun daily driver, not a monster setup.

Quote:

Originally Posted by rossfashow

right now on .48 stage 2 on my dbdr1k's i dont hit my full boost til like (18psi) 4500-5000 rpms. can you please let me know what my set up should read 18psi by what rpm on a 3.5L and what a stage3 would do on dr1k's on a 3.5L this is a lot of help.

-Ross

2xmks · 09-12-2008, 08:25 AM

That should be a blast. Very interested in the results.

10CentGT · 09-12-2008, 09:10 AM

Quote:

Originally Posted by oohnoo

I'll let you know in a couple of weeks as the DBB DR1000's are the turbo's I got for my stroker buildup. I just wanted a fun daily driver, not a monster setup.

You gonna have a monster build sleeping under your hood waiting to be unleashed any time you want

09-11-2008, 02:26 AM	#22 (permalink)
rossfashow Ross Join Date: Jan 2007 Location: Clovis/Fresno, CA Drives: 1995 VR4 Trader Rating: (7)	Re: 3.5L = ?Turbo Matt, I see you are recommending the dr1000 dbb in stage 3 .63 for faster spool on a big displacement motor and my question is, would my dbb dr1k's at stage 2 .48 ar choke on a 3.5L- 3.8L?? because when I start my motor rebuilt I may have to send you my turbos and upgrade it to stage 3 or possibly dr1200's and is it possible to stage 2 the dr1200's? because it shows up as an option in your site. I wonder how that will perform. __________________ I <3 Boost. 1995 VR4 MoneyPit Edition. DBB DR-1000 Last edited by rossfashow : 09-11-2008 at 02:33 AM.

09-11-2008, 03:17 AM	#23 (permalink)
MichaelMR2 We can make it better! Join Date: Dec 2004 Location: Sydney Drives: 1996 GTO Trader Rating: (0)	Re: 3.5L = ?Turbo Since the 3.5l/6g74 conversions are getting quite popular I have proposed we have a sub section of Engine-turbo for this setup...(so we can put our various questions and info together) Linky : http://www.3si.org/forum/f2/3-5l-6g7...ection-433099/ Can we possibly get a collection of Dyno charts for people running turbo 3.5 setups, just so we know if we need to spend mega bux on a DR1k setup or if 16Gs will be fine (allowing us to avoid the 9b problems) anyone running on this and or a 3.7-8 setup would be valued info __________________

09-12-2008, 08:25 AM	#27 (permalink)
2xmks Forum Member Join Date: Sep 2006 Location: Antelope, CA Drives: 2007 Corvette Trader Rating: (7)	Re: 3.5L = ?Turbo That should be a blast. Very interested in the results.

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