Sard 660cc Injectors Vs Nismo 600cc

[DVS JEZ]

got the option of either Nismo 600cc or Sard 660cc for the right price

RB26DETT

N1 turbos power fc axhaust cooler etc etc

has made 274kw on 17psi maxing the injectors.

so putting 044 intank and either of the above injectors and retune next week.

car is street cruiser / circuit car.

are these injectors similar or does the nismo have better spray pattern twin pintle etc.

mainly concerned about fuel economy.

cheers

Jez

[R.3.2.G.T.R]

nismo as it has better spray pattern, 4 holes vs 2 holes

Edited July 28, 2010 by BWRGTR

[DVS JEZ]

nismo as it has better spray pattern, 4 holes vs 2 holes

Thats what i was after. Thanks. I actually thought the sards were single

[Moodles2]

Agree with the above, the Nismo injectors will have the superior spray pattern (much closer to the OEM injectors)

[The Mafia]

Nismo is usually better than most things full stop.

The Nismo Fuel pump for example. Injectors etc.

[R32 Driver]

Nismos fit on the standard rail and the Sard needs an aftermarket rail i believe?

I went with the Nismos on my 1st build

[DVS JEZ]

sard 800cc dont fit stock rail, i used them in my 1st GTR.

these are direct fit, bolt in

EDIT:meant to say they fit stock rail but dont quite reach the hole, like most sau members LOL

[Piggaz]

^^ A little lube and they can get in there. Nismo's for sure.

[DVS JEZ]

lube is good for everything, thats not the issue with the 800cc's they fit fine but sit out by 10mm and need the stock rail mounting brackets to be modified to sit the injectors lower

[Deano 1]

My vote gose for some 1000cc injectors and another T04z...... you no you want to

[DVS JEZ]

lol not this time, been there done that.

just paid for my nismo 600cc's,

[DVS JEZ]

lol not this time, been there done that.

just paid for my nismo 600cc's,

thanks for the help and info guys

[Brandon]

Was that rwkw or awkw? Nice power for the boost.

[DVS JEZ]

was in RWD.

on that note but you shouldnt believe that rwd KW is higher than AWD KW

my old GTR made 410KW in RWD and then straight after made 419KW in AWD, this was on a dyno dynamics dyno.

going back on the dyno next wednsday after putting in 044 intank and the tomei 600cc injectors,

was maxing the old injectors out with stock fuel pressure reg

[Don Dada]

Isn't the rb26 top feed nismo injectors single hole ?? ie. both the pink 555cc and the purple 600cc ??

[GODZILLA-GTR]

considering this thread has been dug up, how much more power did u end up getting DVS32R?

[R31Nismoid]

Nismo are 4 hole

Sard 700's are 2 hole

Sard 800 are 1 hole

That's if my memory is correct

[Beer Baron]

yeah I'm pretty sure the nismo RB26 top feed 600s are single hole. nothing wrong with them though, or the sard 600s. I've used both and also the sard 700s and never had any problem with either of those 3 types. in fact I'm now using the sard 1000s and they are good too.

[Beer Baron]

Nismo are 4 hole

Sard 700's are 2 hole

Sard 800 are 1 hole

That's if my memory is correct

are you sure you're not thinking of RB25 side feed injectors? this is like all the people who keep saying sard 700s don't fit RB256 fuel rails etc... they do.

[R31Nismoid]

Hrm i might well be. I keep getting bloody confused as I've had too many sets over the years.

Although i did sell Nismo 660's recently and fairly certain there was 4

I'll try see if i took pics of heads when i get home tonight. I took some pics, just can't remember what of exactly.