i am looking for the best place to buy stage 2 or larger injectors. i am currently running stage 1's and am running lean at the top of the gears. i am working on the fuel pump problem but know i need bigger injectors. any info would be great.
if you are going to run s2 injectors with anything but an s2 ecu then you need to have some kind of control over the fuel because you will need to pull some out. So safc, diablo, realtune, SCT whatever you like.
I think he is asking where to pick up a set for his BLOWN MAGGY! You can always buy a kit and part out the rest, there are always people looking for the ECU, WGA, and sensors. The downfall is you are out that money until someone picks it all up. Since you will need 2 sets it is also a costly path. Now I would encourage you to call people like the Mopar store, maybe BMC, DCR, Realtune, or even modernperformance to see if you can get 2 sets of NEW s2 injectors. This insures that you have similar wear and tear when you buy new. It would really suck if 2-3 of them shit the bed at once ya know. I don't think you really need to go larger than s2, how much flow do you think you need? Most blown applications you will rarely see higher than a 60# injector for street duty.
List out your mods for us. It's possible that you don't need injectors and it's something else, because I've run into a similar problem a few months back and my friend is in your same situation right now. But if you do actually need injectors than FIC is a great place to get some aftermarket ones. As far as stage 2's its really just a matter of looking around, because they do sell fairly often with people upgrading. Also a returnline isn't a bad idea, but as I mentioned, list out your mods and probably your future plans and I'll see what I can help you with.
lets see his blown wiht 8psi, exhaust, diablo, and 2 stages of Nitrous...Even without the nitrous I am seeing fuel issues as well. My tuner is telling me that the fuel pump is running out about 4500 or so. SO we are considering upping to stage 2 injectors, maybe changing the fuel pump out, also upping from the 5/16 line to 3/8 or 1/2. Currently its a possibility that the MSD boost-a-pump isnt getting enough juice and needs a larger power line. A voltage drop could result in less pressure increase. We are just looking to cover all bases right now.
oh crap I forgot he was on spray... Is the nitrous dry or wet? If its dry yes you are correct, if its wet no the s2 injectors is enough. But you do bring up a good point that he may run out of pump..
i know that i have a pump problem as well and am working on it. but the duty cycle on the injectors is get high and if i can install big injector and bring down the dc count i would feel better. i can buy the injectors seperatly from mopar but even at my cost that about $700.00 for 2 sets. thought there might be a better quality injector cheaper, although i do understand that power cost money.
Ralph, You can always look over on SRTForums. Guys over there are always selling their S2 injectors. 700 is not a bad price, and I know you have the hook up. hmmm My S2 injectors and MSD Boost A Pump work great together. The MSD is turned almost all the way down, but then again, you will be adding the giggle juice on top of your boost. Good that you are planning ahead. I will keep my eye out for S2's.
sweet. Keep in mind Ralph, that when you buy used, you never know what you are getting. Ask srt4does12s (Billy). He bought used 750 injectors and one went bad.
Get in contact with Aaron from Realtune. He's a vendor here. He carries FIC (Fuel Injector Clinic) injectors which come in various of sizes and are drop-in's. No modifications needed. Plug-n-play! We are running a set on my wife's SRT-4 and they are GREAT! We took out her s2/s3 injectors and went with the FIC's.
