Winter

i don't know, maybe my laptop is being dumb or something, but i can't seem to find jack for injectors for the xB. i found some greddy ones i think but they required soldering and seals and all that. seems many on here have found ones that fit just fine without any touble...

looking for some that are great for daily driving but are capable of delivering a butt ton when needed *15psi on 9.5:1 compression pistons application*. what cc should i go for?

also, figure the fuel pump may need upgrading too right? also, what about these spark plugs i find everyone liking so much? i keep forgeting what they are and where could i get them?

stew32

I think others have used injectors off another Toyota. Celica? Try a search.

frogbox

Celica's injectors work. 310 cc if I remember corectly, I could be mistaken.
So do the injectors for a Toyota Rav 4, grey if looking for a smaller , purple if a little more. Around a 2000 model.

both pretty much drop in.

JSosa

A quick injector detail list:
OEM injectors = 280cc's
1ZZ-FE (Celica GT)= 310cc's
2ZZ-GE Celica GTS)= 340cc's
tC = 380cc's

Right now i have 1ZZ-FE injectors on my N/A setup and the car runs VERY rich and if it wasn't for the camcon, i would probably be going slower that what i did with stock injectors. Ive heard people run with OEM injectors at 7PSI, but with correct tuning. Ive also hard of other using tC injectors at 7PSI.

This pretty much has to do with your climate:dry, humid, high altitude, low altitude, cold or warm. All of these will affect your tuning, especially when it comes to forced induction. I think a good place to start would be OEM with a fuel rail, then if you need more gas: 1ZZ, if you still need more: 2ZZ, if you need even more: fuel pump and finally if you still running lean tC injectors. I don't think you will need any more 380cc's on a daily driver, even at 15 PSI. But if you do plan on running 15PSI you have alot more to worry about then just injectors, but im sure you already know that.

Winter

oh yes i know and already have plans for those problems haha. but thanks a ton! the 1zz and 2zz and tc injectors all fit just fine right? no fitment issues like having to readjust placement and whatnot?

JSosa

nope they drop in like a charm all you need are new o-rings and seats.

blacktc06

I have the celica injectors if you need them. Just took them out of a turboed scion we had. There yellow and work perfect.

Winter

nah i'm gona go for some new ones but thanks anyway! not sure if i'm going to need them just yet, other ideas of presented them selfs. everyone will know what i'm talking about soon enough

bB2NER

I'm sure the Echo injectors should be a direct replacement. The dang parts catalogs sure are slow to keep up with Scion demands.