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 Post subject: Instalation of bigger (SR20DE-60mm) TB
PostPosted: Sun Mar 22, 2020 8:55 pm 
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Joined: Fri Mar 20, 2020 9:45 am
Posts: 3
Location: Czech Republic
Hello guys,

I would like to ask you for a advices regarding instalation of SR20DE TB to my swift gti.

In a first step I bored out intake manifold from 45mm up to 60mm.

Now I would like to exchange TPS from serial TB to bigger SR20DE TB, but I am stuck, because it does not fit :/
I did some modifications (cut out some material to be able fix TPS on TB), but SR20DE TB does not work with GTI TPS (see attached pictures).

I would really appreciate any kind of advice, help, support, comments or contacts to anybody who could be able to move this upgrade forward!

Thanks for your time guys!


Attachments:
File comment: Modified GTI TPS vs SR20DE TPS and TB
20200321_215652~5.jpg
20200321_215652~5.jpg [ 851.66 KiB | Viewed 54 times ]
File comment: Modified GTI TPS vs SR20DE TPS and TB
20200321_215652~4.jpg
20200321_215652~4.jpg [ 765.75 KiB | Viewed 55 times ]
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 Post subject: Re: Instalation of bigger (SR20DE-60mm) TB
PostPosted: Sun Mar 22, 2020 10:10 pm 
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Joined: Mon Aug 25, 2003 12:00 am
Posts: 101
Location: Atlanta GA USA
Wrong throttle body. It does work with the right one. Been there done several times.


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 Post subject: Re: Instalation of bigger (SR20DE-60mm) TB
PostPosted: Mon Mar 23, 2020 9:49 pm 
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Joined: Fri Mar 20, 2020 9:45 am
Posts: 3
Location: Czech Republic
What you mean by wrong TB? This is a SR20DE TB taken off from Nissan Primera GT (see pictures)


Attachments:
GTI vs SRDE TB 4.PNG
GTI vs SRDE TB 4.PNG [ 2.08 MiB | Viewed 50 times ]
GTI vs SRDE TB 3.PNG
GTI vs SRDE TB 3.PNG [ 2.4 MiB | Viewed 56 times ]
GTI vs SRDE TB 2.PNG
GTI vs SRDE TB 2.PNG [ 1.21 MiB | Viewed 55 times ]
GTI vs SRDE TB 1.PNG
GTI vs SRDE TB 1.PNG [ 1.92 MiB | Viewed 57 times ]


Last edited by Jofre on Tue Mar 24, 2020 4:53 am, edited 1 time in total.
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 Post subject: Re: Instalation of bigger (SR20DE-60mm) TB
PostPosted: Tue Mar 24, 2020 4:26 am 
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Joined: Mon Aug 25, 2003 12:00 am
Posts: 101
Location: Atlanta GA USA
If you use the one off the Sentra SeR SR20de from 92. If memory serves me. It has been a long time. You may need to put a couple washers on the TPS or maybe direct. It been a really long time. You do not need to mod the connection linkage.

Between that and modifying Ford MAF housings. So you can get a 55mm MAF. Hell it was back in mid to late 90's the last time I did this mod.


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 Post subject: Re: Instalation of bigger (SR20DE-60mm) TB
PostPosted: Wed Mar 25, 2020 10:24 am 
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Joined: Thu Aug 18, 2005 10:05 am
Posts: 133
Location: Singapore
this might help you.

SR20 Throttle Body Conversion
http://s000.tinyupload.com/index.php?file_id=34887416998060379807


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