Fuel injector flow rates

[aaronsnocker1]

what size are the factory injectors on my 89 240? I am looking to replace them and need to know. Also I have heard you can run slightly larger than stock without any aftermarket modifications. How much larger and will it be worth it. I have 2.5" exhaust, deleted cat, and a cone filter.

[deviousKA]

ka24e injectors are 260cc. i do not know of any drop in injectors that are "slightly larger than stock". the next step would be 370cc injectors out of a ca18det, but aftermarket modifications would be required. if you are trying to gain performance, you are going about it the wrong way. Larger injectors could be used for a high output n/a setup, or turbo. if your engine is basically stock keep researching and you will find out what you can do.

[aaronsnocker1]

I am not only looking for performance I am trying to get my car to run again. At least one of the injectors are bad and I am want to try and replace them all. This will in turn give me slightly better performance but it is not my main objective. I have already looked around and am trying to decide upon a sr20 swap or a ka24 turbo possibly a swap to ka24de and make that a turbo. I might even consider NA if it can make as much power and still be reliable. I have yet to find a good reason for any option as I have yet to see them personally. Let me know your feelings on the whole deal.

[aaronsnocker1]

I am not only looking for performance I am trying to get my car to run again. At least one of the injectors are bad and I am want to try and replace them all. This will in turn give me slightly better performance but it is not my main objective. I have already looked around and am trying to decide upon a sr20 swap or a ka24 turbo possibly a swap to ka24de and make that a turbo. I might even consider NA if it can make as much power and still be reliable. I have yet to find a good reason for any option as I have yet to see them personally. Let me know your feelings on the whole deal.

[deviousKA]

you need to find some stock injectors to get your car running, then you should decide. there are no injectors available to increase your performance on a stock engine with stock ecu, etc... I personally love super high revving n/a engines, its different, involved, and very expensive for someone without lots of resources. if right now your debating ka turb. vs. sr20 vs ka n/a, you need to do a lot of research and find out what you want to do

[aaronsnocker1]

i have done quite a lot of research in the last year. I started off looking at the ka-t option then I got turned on to sr20-t somewhere along the way. I looked into all motor but really I have it narrowed down to ka-t or sr20t. Looking at all of the info available here I am seriously debating a ka24et. The only problem I am having is where to get it all done. Normally I would have done it all myself, but I just moved to kansas city to live with a friend who isnt into cars at all. I left all of my shop space and tools at my parents house in western nebraska. Now I am stuck here with no way to perform any serious modifications on my own. I would like to know if anyone lives here and would be willing to help or if anyone knows of any reliable shops who don't charge an arm and a leg. I would rather help do the work so then if something goes wrong, which it will, I will have a clue about whats going on...