what do i need to run the stock 2.0 ss/sc injectors in a 2.4?

 

probally just need tuning....i "think" they are a direct swap, but dont know for sure.

what mods does the 2.4 have? the injectors might be too big on just a stock or mild modded 2.4....

 

you will also need the harness,you can get from the dealer for 30 bucks,the 2.2 and 2.0 harness is different from the 2.4

 

Yeah, just like Mike said, you need to go to your dealer and order a 2.2 injector harness. Don't pay more than $30 for it. And you will most definately need to tune for the larger injectors. There was a thread on just this yesterday floating around. Try and search for "Just got tuned" or something like that. You'll find it...

EDIT: PS - You doing this for a friend or something?

 

hey I remeber that thread,and that thread made me very happy!

 

Yup, Happiness.

I ordered my 2.2 harness yesterday. It's supposted to be here tomorrow. It cost me $31 from my local dealer.

I'm getting my 2.4 dyno'd Sat with a/f monitoring. I think she may be getting close to maxing out the stock injectors top of 3rd with my current setup. I know she will max them out when I slip in a set of cams.

 

ya its for a friend he has an injen intake and a full exhaust, but hes trying to get one of those e-ram things plus cams. will my 2.0 harness work instead of the 2.2?

 

You have to get a 2.2L Injector harness, because it plugs into the 2.4L motor and the 2.0L injectors without Modifying, and then you just go into HPTuners and multiply the Flow rate to get the correct rate.

Really fricken easy to do. Just did it this weekend on a car.

No the 2.0L harness does not work, because it has completely different wiring harness adapter than the 2.4 and 2.2L and it does not connect to the throttle body like the 2.2 and 2.4L harnesses. DO NOT try to frankenstein your own wiring harness to save $31, that is just retarded!


BTW I am the one who does the tuning for these setups so ask if you need anything. I have tuned roughly 15 cobalts, and a few other cars as well. They are relatively easy to mess with. I also have tranny tunes that can make your 2.4L auto light up tires like you would not believe.

 

hey stevo i know ur the tuner down here, in fact when i get tuned im gonna go to u. There is not a chance in hell i am gonna f with my harness to save a whopping 31 dollars i was just curious if it would plug in. but i will tell my friend to call the dealer and he was going to pm you when he gets the time to get tuned

 

Cool, good looking out. .

 

darn you stevo for not being in texas lol, i dont know of anyone around here that does that

 

WHY CAN'T YOU LIVE CLOSER?!?!?!
(sob)

 

Some 2.4 guys are already running the stock ss s/c injectors and said they feel a big difference. I have my stock injectors for sale if anyone wants them.

 

How much?

 

I think Allshot and myself are selling them for $50, wouldn't be surprised if yellow is in that ballpark...

 

what starts to happen when a car maxes out its stock injectors

 

Is that a question?

 

I'll sell them for 50 shipped.

 

That's a good deal Monkeiboy. I would take it if I were you...

 

Thanks man and also these have the harness already on them in case you didn't know.

 

The 2.2 harness?

 

no it is the one that came off my car. Do you have to have a seperate harness for the 2.2?

 

Now that I think of it, they should probably work. Sorry, dumb moment.

 

No, you need the 2.2L harness only. Neither the 2.0L or the 2.4L works for this swap. The 2.2L harness makes those injectors plug and play into the 2.4L.

 

That's where I was going with that! I knew I was on to something...