New choice for 550cc's?

[nissantuner22]

http://www.tougefactory.com/shop/ind...shop=1&cat=105

Discuss.

[upSLIDEdown]

OMG! I ran across these the other day and was wondering the exact same thing...

Bryan

[KiDyNomiTe]

2 of my friends just bought them, but not going in for a little while. I think Dousan bought some from Dave too.

Don't see anything wrong with them.

[sr240mike]

Are they remanufactured or what?

[wootwoot]

*suspicious glare*

[blitz180]

most of tougefactories parts seem to be good quality, and other than their own line, which also is good, they only carry respected brand names. my .02
I was looking at these as well. I would trust them.

[Dousan_PG]

i got them
will put them in either this weekend next or following something in the next month
i got all my goodies to max out my turbine around 270hp or so (s14 sr)
haha


should be fine. came w/ flow infos and all that good stuff, it looks to be new KA ones or SR ones, just redone and reflowed and such
thast why cost is so cheap.

shouldnt be any problems

[orion::S14]

I'd bet they are drilled out 270s...Subaru guys have been doing this...drilling out the tip to create more flow.

Done carefully, then flow tested...no reason why they won't do just fine.

- Brian

[Rezlo]

http://www.deatschwerks.com/products.html
Same idea but cheaper.

[Flybert]

I wouldn't be surprised if Tougefactory gets theirs from Deatschwerks. I just sold a set of my KA injectors to deatschwerks for $45 shipped because I believe he was running out of them. I plan on buying some from deatschwerks fairly soon.

[turbozxi]

Just bought the Deasctwerks 600cc holy impluse buy batman.... Wonder what the injector lag time is on them.

[Dousan_PG]

ill let you ladies know tomrrow

tomei fuel pump
profec B boost controller
and injectors go in tomorrow

no time for intercooler (requires fab work=custom setup) wont go in yte
but ill have the rest in
time it put that safc2 to use!

pics soon


OH! btw per the chart included w/ the injectors they are labeld and info, they are 580CC

[doc99]

Originally Posted by dasalnt

Are you just using a safc?

Originally Posted by Dousan_PG

time it put that safc2 to use!

........

[dasalnt]

i know he's using a safc but i wanted to know if he was using anything else because for injectors the size he got, most ppl dont recommend just using the safc

[SirWarrior]

can you show the chart?

[Dousan_PG]

sure ill scan it up tomorrow

[Flybert]

Aaron, remember to put the highest flowing injector on cylinder number 4, 2nd highest on 3rd and so on. Fourth cylinder runs the leanest and it's the best way to prevent lean conditions in cylinder 4 without having an EMS with individual cylinder fuel tuning.

[Dousan_PG]

i knew about the highest on 4, not the rest
thanks buddy
if your bored swing by today (sunday)
you can make fun of my car and hammer the wheel well or floorpan if you want haha

should be good times, rain or shine should be working on it

and we'll do some street fighter too, word on the street: john made another controller!

[Dousan_PG]

sup fellas

yes! i put them in on the s14 sr today
NICE
so far so good
ill give some long term info in a few months
but i dont see any problems arising at all.

[dasalnt]

what type of fuel control are u using to control those injectors? I wanted to get the bigger injectors now but i dont have a tuned ecu or standalone. I was thinking i should just wait till i get a rom tune for the bigger injectors. Are you just using a safc?

[Flybert]

SAFC is fine for 555cc's. Sure, it would be nicer to have something like a power FC but plenty of people do it. It's when you get to sizes like 740's that it isn't recomended.

[Dousan_PG]

im going rom tune when the upgraded turbine goes in
should be a nice solid 350

should be w/in the next 3 months i think...depends how comfortable and i feel w/ this setup at the track

[mjjstang]

the guy at www.deatschwerks.com is really cool and helpful, also if your on fa, he sometimes give discounts, and there a great deal,

[turbozxi]

Ordered the injectors from Deatschwerks 5 days ago still haven't got even a order confirmation? Anyone bought gear from them before? Wondering about contacting paypal to get my money back..

[Dousan_PG]

http://forums.freshalloy.com/ubbthre...1#Post67942245

pm superdave
i think he's the guy
check the thread above!

[doc99]

I got the 660s from dave. He 2nd day UPS'ed them to me. Great service. Just PM him if you haven't gotten a tracking number. He'll take care of you.

These are reflowed stock injectors. They say JECS on the side and everything.

[turbozxi]

Thank guys.

[skatanic28]

are there any downsides to running modified injectors in terms of spray pattern or anything?

also...how badly would this effect the battery offset? the difference between the 270cc and 370cc nissan injectors is pretty small, but making the jump to nismo 740's definately changes the offsets.

[[email protected]]

Originally Posted by skatanic28

are there any downsides to running modified injectors in terms of spray pattern or anything?

also...how badly would this effect the battery offset? the difference between the 270cc and 370cc nissan injectors is pretty small, but making the jump to nismo 740's definately changes the offsets.

The spray pattern would not be as good, the Nismo or stock injectors if you look at the bottom has 4 spray orifices, modified injectors has just 1 because they install a new plate with a single drilled orifice to get the fuel delivery rate they need. The 4 spray orifices on the Nismo/stock injectors give very good fuel atomization and dispersion vs. a single orifice. I have pictures somewhere comparing the early model Z injectors (single orifice) vs. the later model injectors (same as the SR/KA).

[nissantuner22]

I wonder just how much the spray pattern is altered, and the negative side effects. So far it sounds like you get what you pay for with injectors.