Z34RedSox

I was looking for these fuel injectors all over the place and couldn't find any 30 ft/lb (except for a firebird and a camaro). I then went on ebay to see if there was anything there for a Scion, but nothing. Just wondering if they sold 30 lb/ft injectors or anything close to that for an xA, and if so, where. Also, I'm not sure if you can use injectors for another car. Someone on another forum was talking about them and said how they could get the xA's hp up a bit, which is why I was interested in it. Anything anybody knows would help alot... because I don't know anything to be honest. Thanks Alot.

Z34RedSox

Sorry, the thing I'm talking about is 30 lb/hour injectors. Just thought I'd let you know...

Back_In_Black_xA

I wouldn't be suprised if Corolla or Camry injectors would work, however I'm not sure how much they flow. If Corolla ones worked then Celica GTS ones should work also.

Back_In_Black_xA

I did some research on the Toyota database and NZ and ZZ engines all have the same fuel injectors, about 200cc injectors, even the Celica GTS. Camry 2AZs have about 350cc injectors though.

rotarycolt

Not true, the 1nz uses 200cc injectors with a special spray pattern. The 1zz's use 200cc injectors with a normal different spray pattern. The 2zz's use 310cc injectors, and YES they do fit. If you run a search, you'll see that I posted about the swap last year.

And yes, they are definately a lot more fuel on the stock program. When I installed them, it loaded up really bad off boost .

That was before I tuned it.

Oh, and 310cc is about 30lbs/hr. Celica GT-S injectors can be had pretty cheap if you look in the right places. I got mine for $110 shipped from a wrecker I found on www.car-part.com and it came with a fuel rail (which I obviously didn't need lol).

PSyCHo-RaGe

Injectors 101...

The 1NZ-FE uses 200cc Injectors with 8 holes for spray, this is better for economy and emmissions since the fuel atomizes before goes ka-boom

The 1998 Non-VVTi 1ZZ-FE uses 200cc injectors 4 spray holes, these allow more fuel to get into the chamber, a little bit better for performance since the fuel is hitting the top of the piston.

1999-2000 Non-VVTi 1ZZ's used the same 200cc injectors that the 1NZ uses.

2001 and up VVTi 1ZZ's used 250cc injectors

The 2ZZ uses I believe 300cc injectors

The largest injectors that bolt onto our frame rails are from Tacoma 4Cyl's, those I believe are 320cc, but dont quote me on that.

rotarycolt

Celica GT-S injectors are a verified 310cc. Good info!

Z34RedSox

Does anyone know the mpg loss this would have on the xA, or other things that would happen if installed. Is it true that the car could get 150 hp from that. If so, what's the point of getting a turbo charger if it only costs 100-200 bucks?

Z34RedSox

I found celica ones on ebay but I'm not sure if I want to get them

Z34RedSox

Also, does it matter what year the celica is for it to work?

squirrel

For the most recent 2ZZ/Celica GTSs.

Z34RedSox

the ones on ebay are for the 2zz celicas, but I was wondering what kind of power gains I could expect and how much miles per gallon I would lose or other down-sides. Anyone know...

glamdrig2000

I found someone willing to sell me a set of celica injectors. they are the brown ones and flow about 265cc's according to him is this true and will it fit our 1nz-fe motors?

Simplyscion

Dont bother...get either the yellow or gray 2zz injectors. I bought mine for like a $100 used. I guess it also depends on what your trying to do w/ them...you running a supercharger or turbo??