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Are there any tiptronics running with GT3071/76?

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  #46  
Old 09-27-2010, 03:30 PM
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Hello Venkat,

HTA has a different wheel on it which makes the spooling easier and sooner. It spools around 300-400 rpm earlier than regular 3071's. I remember that it begins to spool around 2500 rpms. 3100 is the rpm that it reaches the full boost.

By the way, since you have the manual tranny, I recommend the 3076's rather than 71's. And I strongly suggest you to have the intake piping kit to make the turbos breathe like they should.

Originally Posted by venkatreddytx
Besiktas

Thanks for the info and a few more questions that I hope you are
able to answer

I am thinking of doing the 3071 from my current modded VTG's.

What is the difference between standaed 3071 vs HTA 3071?

How is the lag compared to the modded VTG's with untouched hotside?

My boost starts building by 2000 rpm and by 2800 rmp already at 10psi.

When did you see boost starting to build on 3071, I have see threads that
mention 3200 rpm, not sure if this is the start of boost or max boost reached.

Thanks
Venkat
 
  #47  
Old 09-27-2010, 05:08 PM
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Originally Posted by venkatreddytx
Besiktas

Thanks for the info and a few more questions that I hope you are
able to answer

I am thinking of doing the 3071 from my current modded VTG's.

What is the difference between standaed 3071 vs HTA 3071?

How is the lag compared to the modded VTG's with untouched hotside?

My boost starts building by 2000 rpm and by 2800 rmp already at 10psi.

When did you see boost starting to build on 3071, I have see threads that
mention 3200 rpm, not sure if this is the start of boost or max boost reached.

Thanks
Venkat
If u wanna go with GT30 kit ( either 71 or 76 ) u can add $500 for the HTA wheels or go with cheaper bolt-on Alpha 3076 w/HTA wheels...Full boost 3300-3500rpm and it should be +800whp
 
  #48  
Old 09-28-2010, 07:48 AM
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Now it is official, record-breaking performance from the Switzer R911 Tiptronic PKG:

60-130mph in 5.82
100-200kmh in 4.99

Email me for details!
 

Last edited by Neil Switzer; 09-28-2010 at 07:55 AM.
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