please help !!Fuel Injector problem!!

[babohan]

hi guys.~~

please tell me what's the best cc Fuel Injectors should i run with my celica
i have a GTS with 8psi .. i am running my car with 380cc injectors right now. is it good enough for a 8psi celi ?? or do i need 2 upgrade my 380cc to 440cc injectors? thx for yar help!

[emotart]

That should be good enough for the 8lbs your boosting.... I was boosting on stock gt injectors and had no problems... but if you change your injectors your gunna to change to your fuel injector mapping or so i would assume....

i would also get a bigger fuel pump..

[pnoy]

stock GT-S injector will be fine upto 7-8 psi. Stock GT injectors will always make your car run lean even at 5 psi.

That's why for turbo GT it is very needed to upgrade the fuel injector right away even using a GT-S injector to start with.

[Black_TRD]

hi guys.~~

please tell me what's the best cc Fuel Injectors should i run with my celica
i have a GTS with 8psi .. i am running my car with 380cc injectors right now. is it good enough for a 8psi celi ?? or do i need 2 upgrade my 380cc to 440cc injectors? thx for yar help!


depending on the turbo you have the 380cc may be running at the max recomende duty cycle get atleast the 440cc but if your planning to upgrade and run more boost later MWR sells somo 650cc for a good price.