Turbo Motor Discussions about aftermarket turbo'd 240sx and Silvias.

Attempting a twin turbo SR20DET..

Old Nov 1, 2003 | 09:44 AM
  #1  
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Attempting a twin turbo SR20DET..

Has anyone done a twin turbo set up on AN SR20DET, I was thinking use the 300ZX TT turbos, and a custom manifold, ?
Just a thought?
Attached Thumbnails Attempting a twin turbo SR20DET..-twinturbos3th.jpg  
Old Nov 1, 2003 | 09:46 AM
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1 more pic of a TT SR

Insane...
Attached Thumbnails Attempting a twin turbo SR20DET..-twinturbos1th.jpg  
Old Nov 1, 2003 | 11:13 AM
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no one here has done it..id rather TT a RB25 or sumthing
Old Nov 1, 2003 | 09:26 PM
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TT

the twin turbo setup would be badass!!!!!!!!!
Old Nov 2, 2003 | 08:05 PM
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I have seen twin turbo setup done to a 13b and it didnt look that hard, so i know it would be easy for an SR. All you really need is to cut and weld you up some piping and (depending on your turbin choice) build your internals.

All the plumbing should be fine with some Y adapters and since your gonna go all out you should get yourself a 3 BAR map-sensor and let everyone see those pretty turbos
Old Nov 3, 2003 | 04:45 AM
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its all good and all, probably kick ***, but from those pics it just doesnt look like an SR
Old Nov 3, 2003 | 09:41 AM
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Originally posted by Doba's240
its all good and all, probably kick ***, but from those pics it just doesnt look like an SR
the pics arent all that great but it could be a RB25..
Old Nov 3, 2003 | 09:57 AM
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Originally posted by -HyJynX-
the pics arent all that great but it could be a RB25..
it could be an SR, but i'm sure it isn't any of the RB series motors. if u look at the pics, u'll that each turbo is only bolted up to two exhaust ports each.
Old Nov 3, 2003 | 11:00 AM
  #9  
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Originally posted by Sil40_Mayhem
it could be an SR, but i'm sure it isn't any of the RB series motors. if u look at the pics, u'll that each turbo is only bolted up to two exhaust ports each.
Nice got me lol..could always be a CA
Old Nov 3, 2003 | 11:31 AM
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Originally posted by -HyJynX-
the pics arent all that great but it could be a RB25..
yeah man thats not an SR.... look at the valve cover, it looks like a CA
Old Nov 3, 2003 | 11:34 AM
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twin turboing an SR looks cool and all but you can mostlikely pull more power out of a bigger single turbo!
Old Nov 3, 2003 | 12:32 PM
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Originally posted by ridesnowx4
twin turboing an SR looks cool and all but you can mostlikely pull more power out of a bigger single turbo!
true but i think lag would be alot more with a bigger single turbo than with maybe 2 t-25's from a z32,if ur looking for major power i saw go with the greddy t-78 but ull be waiting for boost
Old Nov 3, 2003 | 03:06 PM
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TT>huge turbo

Ive heard is good to have a pretty big turbo then a smaller one for a TT setup
Old Nov 3, 2003 | 04:00 PM
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I was thinking about TT'ing a KA series motor, but i currently don't have the time or money. My plan of attack was going to be a sequential twin turbo setup like on an FD. Goodluck. You will need a custom manifold, as well as piping, but i don't think its out of the question, especially on an SR that is already designed to be turbo.
Old Nov 3, 2003 | 04:37 PM
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Originally posted by -HyJynX-
TT>huge turbo

Ive heard is good to have a pretty big turbo then a smaller one for a TT setup
of course it would be better but you want qucik spoole time witha twin turbo setup and u dont wanna go to because the motor wont be able to handle it the purpose of tt is to have two smaller turbos but it all depends on what u wanna do t25's are more than enough for an sr20 det if they make a z move out an sr would be no problem,i wouldnt go bigger than that i would just egt boltons fuel dynotuned and all that ish

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