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Gtir Motorsport club » Tech room » Help and Advice » Pulsar GTi-R Questions

Pulsar GTi-R Questions

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1 Pulsar GTi-R Questions on 20th May 2014, 11:31 am

Lazzie90


Hey guys,
This question might seem odd but i just want to be sure, ive been building my Nissan Pulsar GTi-R now for a while and its ready soon.
But does all of the SR20DET parts fit the pulsars SR20DET aswell ?
Or do you know if there are any differences ?

For example im upgrading the injectors and starter so does any injector thats designed for SR20DET fit the pulsars engine aswell ? for example the side feed injecors ? or do they need to be top feed ?

Sorry for the confusing explanation but hope you understand it somehow.



best regards,
Stefan

2 Re: Pulsar GTi-R Questions on 20th May 2014, 12:41 pm

nomad

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Hi and welcome to the forum ..... injectors have to be top feed .... not unless your going down the custom fuel rail road .... most of the parts a gtir specific ...


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3 Re: Pulsar GTi-R Questions on 20th May 2014, 12:42 pm

GTI-R US

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hi Stefan and welcome to the forum

injectors are all top feed on pulsar sr20det

theres many differences with the non rnn14 engines
oil pump
sump pan
crankshaft
bigend, mains bearing diameter
inlet side of head

the list goes on as that's just a few bits


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4 Re: Pulsar GTi-R Questions on 20th May 2014, 12:45 pm

Lazzie90


Hello and thank you,

Im glad to finally find a place to get some support with the car, in finland i think there are under 5 registered at the moment.
So if i wanted to buy a new starter, ive been looking on one for the SR20DET, will it fit maybe ?

And if possible could you maybe assist in where to find injectors that fit if you know ? 555cc ~ is what i am looking for at the moment, when tuning it with megasquirt 2, and that is a pain Smile

-Stefan-

And thanks again !

5 Re: Pulsar GTi-R Questions on 20th May 2014, 12:49 pm

nomad

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Standard injectors are 440cc .... mitsibushu evo are 550.... cant remember wich ones they come off .... they are red top ... top fed ..


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6 Re: Pulsar GTi-R Questions on 20th May 2014, 12:50 pm

GTI-R US

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evo 550 or 560cc injectors are a direct replacement and can be bought on ebay ect
we have none in at the moment

not sure on the startermotor but I believe they are different as others are fwd where as the pulsar bolts through the transfer casing

if you need one drop me a pm as we have some in stock in vgc and not expensive


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                                    Nissan Pulsar Gti-R Specialists
                                            'In association with'
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                                          'Services provided'
Wheelchair conversions, Forged engine rebuilds, Dyno power runs & Ecu mapping, Dyno diagnostics, Sonic injector cleaning, Performance upgrades,
Full Race setup's, Servicing, Mot's, Restorations, conversions, fabrication, Worlds largest stockist of quality used parts for Gtir
http://www.gti-r-us.co.uk www.force500.com

7 Re: Pulsar GTi-R Questions on 20th May 2014, 12:53 pm

Lazzie90


Allrighty, i will have a look on the Evo ones.

Im using a Garrett GT2871R so i guess original injectors are fine aswell but im gna look into Evo injectors Smile
And ill pm you regarding the starter soon!

Thank you mates !

8 Re: Pulsar GTi-R Questions on 20th May 2014, 12:58 pm

nomad

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9 Re: Pulsar GTi-R Questions on 20th May 2014, 1:23 pm

GTI-R US

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2871r is capable of 400bhp and stock 444cc injectors will not be enough as they will be well over there duty
560cc should just about get you there but you will need either an aftermarket maf or map sensor also as the stock maf will also be beyond its duty


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                                GTI-R-US.CO.UK
                                    Nissan Pulsar Gti-R Specialists
                                            'In association with'
                           Torque Of The South Motorsport
             Dyno Developments 4wd rolling road & Performance Tuning Centre
                                          'Services provided'
Wheelchair conversions, Forged engine rebuilds, Dyno power runs & Ecu mapping, Dyno diagnostics, Sonic injector cleaning, Performance upgrades,
Full Race setup's, Servicing, Mot's, Restorations, conversions, fabrication, Worlds largest stockist of quality used parts for Gtir
http://www.gti-r-us.co.uk www.force500.com

10 Re: Pulsar GTi-R Questions on 20th May 2014, 1:43 pm

Lazzie90


Thank you for the link, helps a lot !

Yea i have a different MAP sensor set up, but i still need to get it positioned better though.
And piping is soon done for the front IC aswell so.

Thanks for your help guys, now my biggest problem is getting the idle setup somehow since i dont have a IAC connected at the moment, thats my struggle with MS2 tho.

Cheers !

-Stefan-

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