Which Turbos Should I Get For My Standard R33 Gtr?

[MrStabby]

i rang up redlineperformance today an quoted me $3061 for -5 and $3061for -9 both the same price.cheers for the help guys

Was the -9 price with or without actuators? AFAIK -5 and -7 come with actuators and -9s dont (unless you get the alternative part number which includes them)

[R33GTRNZ]

Yup -9s don't come with actuators. What's the alternative part number?

[smithy85]

The alternative part number you are after is: 780371-1 (includes actuators) and the part number more commonly used is 707160-9 (without actuators)

[nitestage32]

Mrstabby if you dont mine could you write up the list of mods of your GTR.

Im thinking about getting a denso fuel pump http://www.trademe.co.nz/Browse/Listing.aspx?id=371561757 what you guys think ?

tomei type S FPR will be ok ?

[smithy85]

You won't need an aftermarket FPR for a GTR as the factory one works really well.

The only reason you might want one is to squeeze a bit more fuel out of injectors rather than upgrading them, but that's about it.

[R33GTRNZ]

Which size injectors are best for the -7s and 9s?

550, 660 or 700cc?

Edited April 26, 2011 by R33GTRNZ

[R31Nismoid]

Anything bigger than stock will be enough mate.

You only need a tiny bit more. Hence you could just bump the rail pressure a bit if you wanted to save cash but it *might* not be enough and is probably a good idea to get new ones anyway or at least your existing ones cleaned + fuel pump

[R33GTRNZ]

I'm thinking about getting these. Are they any good?

http://cgi.ebay.com/ebaymotors/RC-550cc-Fuel-Injectors-Nissan-Skyline-Toyota-Turbo-NEW-_W0QQcmdZViewItemQQhashZitem4aa9f0d35eQQitemZ320678712158QQptZMotorsQ5fCarQ5fTruckQ5fPartsQ5fAccessories#ht_3521wt_923

[R31Nismoid]

Stay off ebay man. It's far too dangerous, especially injectors which are important.

Buy reputable brands, from reputable businesses.

[R33GTRNZ]

Ok cheers.

What's a good CHEAP clutch?

Edited April 26, 2011 by R33GTRNZ

[Piggaz]

*facepalm*

Good, cheap and GTR dont belong in the same sentance together.

Whats 'cheap'? Whats the budget?

[Nee-san]

Go on Ebay, OS and Nismo twin plates come up all the time for between 500 and 800 (used)

Be warned they might require a rebuild thouhg, but still a good deal since these clutches cost minimum $2000 new.

[6boost.com]

We can source -9's at very competitive prices (Competitive based off all the price info on this thread anyhow!)

Matt

[nitestage32]

Hey GTR33NZ check these out http://www.trademe.c...n-371575845.htm

Will i need to replace my coil packs at 300kw ? the head gasket will handle 300kw yea ?

Edited April 27, 2011 by nitestage32

[R33GTRNZ]

Hmm is that clutch better then a exedy heavy duty Nsk-7172hd?

[MrStabby]

Mrstabby if you dont mine could you write up the list of mods of your GTR.

Here you go: from the RB26 sticky.

http://www.skylinesaustralia.com/forums/topic/93880-rb26-turbo-upgrade-all-dyno-results/page__view__findpost__p__5137973

Since you've got the 700s use them instead of an FPR. My standard coilpacks are fine with iridiums at 0.8mm.

[lav]

Depends on what you want and stuff mate.

Nothing wrong with running -9s on a built motor. It'll make a solid 330rwkw, be responsive as all buggery and be an absolute street weapon. So if thats all you want then you'll not need to change turbos!

I've got 370rwkw now with -5s... I'd rather the response of -9s and 330-340rwkw. Admittedly I'm running less boost on the -5s than i could but response is king for a street car and makes it so much nicer to drive.

I don't dislike my -5 setup. However nothing really happens until 150km/h where the -9s were much more exciting between 60-150km/h

+1 on R31nismoid comment...

i had stock engine and changed mine to -9's....i WAS not impressed with my 286kW, but now, after sitting in a gtr with -5's on stock motor, i am proud to say that i made a good choice of getting -9's!!!!!it is so much responsive....

and also thanks to R31nismoid for all the info that you gave me...

I personally think, it is better to start from the begining rather than taking shortcuts to do any mods....take stage's of mod at a time and you will notice the difference....

now i am going to see the difference of stock GTR compare to mine and i will see the difference....

Down side is i just got EPA for exhaust been too loud and i noticed that its gone louder compare to the sound i had when i had stock exhaust....better turbo's i guess...

[nitestage32]

How much lagg is there with the -5s when does full boost kick in ?

[gtr fan]

Stay off ebay man. It's far too dangerous, especially injectors which are important.

Buy reputable brands, from reputable businesses.

I have had rc 550cc for over 5 years now. There fine, big enough / reputable brand in the states. Came with a flow report of each injector in the box, which was good.

But I didn't buy them off ebay, was through a workshop in sydney.

[levinboy]

We can source -9's at very competitive prices (Competitive based off all the price info on this thread anyhow!)

Matt

Highly recommend going through matt very competitive prices!!

keep an eye out on the for sale section you may find a good bargain