Injector Issue..

[CAT_SPEW]

I'm wanting to upgrade my injectors because I think mine would be maxing out about now. I have a RB25, exhaust,fmic,fuel pump, pod, haltech E6K, hi-flowed hybrid etc. and it's making about 250rwkw on 12.5Psi.

I got told to get a set of Nismo 740cc injecters, should they be able to do the job fine keeping in mind I will be upgrading later on and wanting more power? Cheapest I have found is $810 delivered, anyone know anywhere to get them better?

Would a generic brand do just as good of a job?

One mroe thing, if I install them then plan on driving to the dyno shop to get tuned. Will the car still run right? Or would I cause some damage???

Sorry for all the Q's but I need to fnd out beforehand..

Cheers.

[Abo Bob]

Those injectors sound fine but you wont be able to drive it to the shop. If it runs at all it will foul the plugs very quickly.

[B33st]

Where abouts you looking at buying them from. I am also wanting to purchase some in the near future, should try and work out a group buy.

[cordiapower]

I'm after injectors too, group buy doesnt seem like a bad idea

Where abouts you looking at buying them from.  I am also wanting to purchase some in the near future, should try and work out a group buy.

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[CAT_SPEW]

I'm after injectors too, group buy doesnt seem like a bad idea

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Cheapest I have found them so far is $890 delivered, from a Sponser of nissansilvia.com. He is in Tokyo so if you want to try and organise a group buy I would be in for it.

Sounds like I won't be able to drive to the shop then, I will have to try and figure out another way..

[cordiapower]

what are the contact details of that guy who sells them for 890

Cheapest I have found them so far is $890 delivered, from a Sponser of nissansilvia.com. He is in Tokyo so if you want to try and organise a group buy I would be in for it.

Sounds like I won't be able to drive to the shop then, I will have to try and figure out another way..

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[B33st]

Youcan get them from nengun for $870 delivered, i've emailed him to see if he'll do a group buy price for us.

[CAT_SPEW]

Even better, I tried Nengun but came up with a higher price than that. Let us know what he says because I'm keen to buy very soon.

You don't think going 740cc's is going too big?

[StockyMcStock]

if the haltech has a "gross fuel map trim" function like most ECU's do (mostly used to quickly diagnose fuelling problems) then you can probably get away with trimming the whole fuel map by a factor of

370/740 = 0.5

and it should run OK till you get it to the tuners. just don't flog it on the way there!

[mass_iv]

thats pretty cheap guys, is that the final price $810 del, or is there that possibility of being taxed by customs and gst ..... coz i went for some sard injectors with adapters for $1100.

i know nengun are selling the nismos for $940 but there is always that possibility of being taxed so i didnt bother and just payed the extra money to get the sards quicker and no more hiden costs...

[CAT_SPEW]

if the haltech has a "gross fuel map trim" function like most ECU's do (mostly used to quickly diagnose fuelling problems) then you can probably get away with trimming the whole fuel map by a factor of

370/740 = 0.5

and it should run OK till you get it to the tuners. just don't flog it on the way there!

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How would I do that?? Not too familiar with the Haltech..

Where did you get $810 delivered from? I thought it was $870 delivered?? And I'm guessing that would be including everything?

Any word from Nengun B33st???