Choosing turbos for twin set up?
03-27-2008, 11:38 AM
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Staging Lane
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Choosing turbos for twin set up? Is there a different kind of consumption chart for choosing twins? I am just getting in to the whole FI thing and am trying to figure out what turbos I would need for my 370. I understand how you use it to pick a single but not twins.
I have done some searching just havent found much on 370's.
Thank you for any help.
I have done some searching just havent found much on 370's.
Thank you for any help.
03-27-2008, 06:13 PM
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Is there a different kind of consumption chart for choosing twins? I am just getting in to the whole FI thing and am trying to figure out what turbos I would need for my 370. I understand how you use it to pick a single but not twins.
I have done some searching just havent found much on 370's.
Thank you for any help.
I have done some searching just havent found much on 370's.
Thank you for any help.
Hope that helps,
Peter
03-27-2008, 11:02 PM
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Well Ive got a 408 on the bottle that makes 849 rwhp on the bottle and I want to be able to walk away from it with my new project. In other words 900+ at the tire. I was thinking a couple of t61's but not to sure yet.
03-29-2008, 02:54 AM
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Depending on your drivetrain setup, T4 61mm BB sound about right.
Precision 6176 with a .58+ exhaust housing would be a good starting point. Incredible spool while keeping the power up top.
-W
Precision 6176 with a .58+ exhaust housing would be a good starting point. Incredible spool while keeping the power up top.
-W
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03-29-2008, 04:55 PM
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I have to agree the 61's are about perfect for that set up,and keep with the larger a/r.If your thinking about some precision turbo's,let me know,i having a special on them this month.
03-30-2008, 05:04 AM
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i had twin 61 mm ( gtk 550) , with stg 5 turbine wheels and .82 a/r single entry..
they stopped flowing air at around 6400 rpm @ 30 + psi boost on a 355 cube engine
went .25 seconds quickeroff the trailer , from the older twin 57 mm turbonetics on the same engine, same cam, same car, came converter.
ash
they stopped flowing air at around 6400 rpm @ 30 + psi boost on a 355 cube engine
went .25 seconds quickeroff the trailer , from the older twin 57 mm turbonetics on the same engine, same cam, same car, came converter.
ash
