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SARD 550cc injectors for RB25

ken80y

By ken80y,
in Engines & Forced Induction

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ken80y Rookie

ken80y

Posted
Posted

Hi, I am about to purchase a set of SARD 550cc injectors from the NenGun Performance soon, do the injectors are straight fit into the RB25 ? Or I need to get the collars for them as well? Does anyone have purchase any SARD 550cc injectors from Nengun performance before? Do you have pay tax? and how much? Thanks

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https://www.sau.com.au/forums/topic/66667-sard-550cc-injectors-for-rb25/
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R31Nismoid Grand Master

R31Nismoid

Posted
Posted

That are a "straight fit", but they are a pain in the arse with the collars that you need to use to get em sitting right.

For the extra few $$ get the Nismo 700cc injectors. Straight fit without issues.

i didnt pay tax on my Nismo ones through Nengun, i was lucky.

ken80y Rookie

ken80y

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  • Author
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Thanks for the reply guys. How many kw will the SARD 550cc injectors to be max out? I need something can support 250-300kw at the rear wheels. So 550cc should be enough to handle it? How long normally will take to get your goods from nengun once u paid and place order? Or does any1 have a set wanna for sell in syd?

tang0 Proficient

tang0

Posted
Posted

i got some 550cc injectors shipped form the US for just over $500 all up ..

see http://www.deatschwerks.com/

i got some and they plugged straight in, no fussing, no mess, and running 240rwkw i never see more than 50% duty ....

hell, 660cc are only 470 USD for 6 !!!!

easy choice really

Anquetil Mentor

Anquetil

Posted
Posted
i got some 550cc injectors shipped form the US for just over $500 all up ..

see http://www.deatschwerks.com/

i got some and they plugged straight in, no fussing, no mess, and running 240rwkw i never see more than 50% duty ....

hell, 660cc are only 470 USD for 6 !!!!

easy choice really

Ditto, but not installed in anything yet!

GIGOLO Rising Star

GIGOLO

Posted
Posted

I got the 550cc yellow top Nismo injectors and they are a direct fit for the stock RB25DET fuel rail. I got them through Nengun but I had to ask for them specifically.

I got the fuel pressure regulator for the odd $150 as well as it was recommended by a few well known workshops.

What is the spray pattern of the of the deatshwerks injectors? Is there one hole or multiple holes?

ken80y Rookie

ken80y

Posted
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Tang0: What mods you have done on ur GTST R33 to get 240kw on 13psi?

Thats pitty, should post earlier (but thanks for telling the web site), I just ordered and paid for the SARD 550cc injectors from Nengun. Should receive them in few weeks time. Did you guys pay any GST/tax when you receive the injectors?

Currently, I am putting a GT30 500hp turbo on the GTST R33 with SARD 550cc injectors, Walbro 500hp intank pump, custom manifold, 3inch exhaust, bigger cooler, Either Microtec or Haltec computer. Hvnt decide I should put a regulator (aftermarket) or not. What hp (at the wheels) I should see and on what psi? Is any1 running similar setup that I hv now? How strong are the factory internals?

Cheers

Al Grand Master

Al

Posted
Posted
not for the RB25 stock fuel rail.

at least not a few months ago.

700cc's wont make a difference anyhow. They are there if you go for more pwoer later  :D

Yes, Nismo have 550cc injectors for the stock rb25 fuel rail and Nengun sell them. Have been doing so since last year :), trust me i was looking.

ken80y Rookie

ken80y

Posted
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Tang0: Thanks for that. I know Dave as well, he is a good tuner !

2BNVS: Did you pay any GST/Tax when you recieved the injectors? So you will need the collars to fit the SARD 550cc injectors (because on the nengun web site, it didnt show any RB25 550cc injectors collar, only on SR20DET)? I think I better email them to remind them to send the collars as well. I dont wanna end up to wait so long.

Cheers

2BNVS Veteran

2BNVS

Posted
Posted

yep u need the collars, when i originally ordered the injectors it said it came with collars but it actually didnt, brent said it was a mix up because the rb25det was the only exception, so i had to buy the collars seperatly which is done now, on the site they should have them, they will be the collars for 63508 injectors which are 550 sards, which also fit s14 and s15 200sx by the way

oh and no i didnt pay any extra tax stuff, ive bought many parts, ecu, avcr, injectors, dash, cam gear and never paid extra...

ben...

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