OK.... I got a real Problem.... and i dont know where to go cause i dont have much time... so i thought this would be the perfect place to ask.... I got the Stock injectors on my 99 Z24 and it seems that they are giving up on me wich i already knew, cause of the turbo. so now i need to get bigger ones .. I JUST CANT FIND THEM,,,, or maybe am not looking in the right place... So PLEASE PLEASE PLEASE J-BODYS... HELP ANOTHER J-BODY OUT........THANKS...A LOT... and if u know about high flow fuel pumps ,, let me know ,,,please Thanks....
Ben....
i think 650cc would be a little much...how much boost are you running?
the ones from the gm supercharger are 370 i think. a lot of people use them
I may run 18s, but I can do your taxes in 10 seconds flat.
well i right now am only pushing 5 lbs. thats why i had not bought the injectors... but i want to boost it more.. but i know that i would now need them,,, and well,, my goal is to hit 300 HP.. but i dont want to be buying injectors all the time... so i want to buy some that would handle between 200 - 300 HP.. BUT if u guys have better ideas for me, i sure apreciate it... and also what would be my best Fuel Pump.. and Boosted2point4
Thanks for the website... if u have more let me know..
Please Help .. Thanks guys..
You should check out rc engineering, they have a calculator on there for injector size.
http://www.rceng.com/
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rc engineering is your best bet for any size injector you need. What type of tuning are you running? I didnt see anything in your profile about it. So your running 5psi on stock everything? eek! Get some fuel setup and some tuning device ie. hpt
*2012 mazdaspeed3*
I have 440cc RC Injectors laying around that I don't use anymore. They should be plenty good up to 350hp. Only used for two track nights and three trips on the dyno.
AIM: MONKthe1
spyonmonk@yahoo.com
-Trailblazer SS - not so custom 6.0L - custom intake - custom tune
- (1) 2.4L on an engine stand (1) blown trans (2) good quad trans (1) eco trans = party
If you do a little research you can find direct replacement bosch injectors for the ford series injectors (brown, reds, and greens). I bought a set for my car which are the equivalent of the ford brown top 370cc injectors. These can be purchased from Autozone for about 50-60 dollars a piece. The GM S/C stock injectrors are 310cc and would work fine for about 8psi on a turbo and many jbo guys have these lying around, check the classifieds.
On a fairly stock engine with no tuning software to scale the injectors down your going to have a very hard time tuning for much larger injectors. You will need at the least an adjustable fuel pressure regulator and an apexi safc to get the car to idle decent and not be incredibly rich throughout the rpm range, HPTuners or a stand alone is really the only way to tune in a car to a stockish idle with HUGE injectors. Hope that helps man.
"Horsepower is the Ultimate Accessory"
Thanks Guys..I Really Appreciate it, i never thought that i would get this much help, and the best thing is that is from people that has the same type of car that i have. and Yeah i dont have any type of tuning in my car. and to be honest guys is cause i was not aware of tuning parts for my car... IT REALLY SUCKS to live in a town where NO shop knows how to tune a J-Body. and the worst part is that i dont know how to tune it. or wichone i need,
Now i got a another problem,, and see if anyone here can help me or guide me again.. I just finished checking my injectors and i also saw that the clips "i think is called" that goes connected to the injecfors one of them is Broken and so now i have a major gas leak,,, 'DOES ANYONE HERE KNOWS WHAT AM TALKING ABOUT AND KNOWS WHERE I CAN FIND OR BUY THE "CLIPS " I NEED"? PLEASE..PLEASE..HELP GUYS.. and sorry if am asking too many things is just that i dont know much about cars but i try and not a lot of people here knows about J-bodys. only hondas and integras Etc.etc,,, BUT I DONT WANT TO GIVE UP ON MY CAR SPECIALLY NOW THAT I KNOW ABOUT THIS WEBSITE..
THANKS...
and SpyhunteR how much are u asking for those injectors? u really think they will fit?
im.. benjamin_m16@hotmail.com
you are talking about that little metal clip, if one is missing it won't cause it to leak.. but if you have a bad seal that could, try pushing the injectors the way that it is leaking and if the seal (o-ring) is good it will stop leaking, GM can get you those clips if you need or autowrecker.
440cc injectors are good for 225-250 WHP, get something larger if you wanna make more power. I have 650cc with factory FP (43 idle-60psi WOT) and I use 60-70% around the 240-260whp mark.. just a thought, you really don't wanna go over 80% for a max... there is a link to a site that you can see how much HP you can make exactly, but I don't remember the link
HP Tuners | Garrett T3/T04B | 2.5" Charge Pipes | 2.5" Downpipe | 650 Injectors | HO Manifold | Addco front/rear | Motor Mounts | HKS SSQV | Spec stage 3 | AEM UEGO Wideband | Team Green LSD | FMIC | 2.3 cams | 2.3 oil pump swap | 280WHP | Now ECOTECED
505explicitz24, what are your exact mods, all of you turbo setup along with fuel management
ge_forcez22 where you dataloging the injector duty cycle on the 440? i maxed out my injectors i think at 362whp but not 100% cause duty cycle wasnt dataloged
R.I.P. Brian Klocke, you will never be forgotten
that is just the wiring harness clip. any wrecker or whtaever. if you get different injectors you will need new ones. that will not cause you to leak fuel, it is literally impossible.
HP Tuners | Garrett T3/T04B | 2.5" Charge Pipes | 2.5" Downpipe | 650 Injectors | HO Manifold | Addco front/rear | Motor Mounts | HKS SSQV | Spec stage 3 | AEM UEGO Wideband | Team Green LSD | FMIC | 2.3 cams | 2.3 oil pump swap | 280WHP | Now ECOTECED
Thanks guys.. i got the parts now.. exept for the injectors. but i know where to get them now.. THANK S FOR HELPING A J-BODY.... THANKS ge_forcez22
for helping on that last part
