im looking for tuners or people who know if 1000cc injectors are able to be run on stock ecu with no issues. i know there needs to be tweeks to the maps but im saying after tune and tweeks is there any issues. and if so what are they. thanks

 

I know Richard at DynoComp in Az has had success with tuning 1000CC injectors on the stock ECU using the EcuTek. But that maybe a long way to travel from Jersey. I think the main issue you will have with the injectors is your idle. If you are running a stock turbo that size of injector maybe a little too big.

 

oops sorry no im not on stock turbo anymore. i just want to buy them once and get it over with.

 

you have to scale the ecu to use the bigger injectors is all

 

It is possible but it does take a while to get it right. My numbers below were made on the stock block/ecu on precision 1000cc's. You can call Atlantic Motorsports in MD, and ask for Mike. I believe he tunes stock ecu on 1000cc's often.

 

i'm doing it right now, my fuel trims are pretty good but the car still runs a lil rough. The size of the turbo has nothing to do with the idle.

 

cool thanks guys are RC injectors good??? i here a few brands are all made buy the same company.

 

Fuel Injector Clinic(FIC), has 1000cc injectors on sale for $320/set.

 

well there is peak and hold and ball point type injectors. what is the better one to go with and why??? anyone know what RC 1000cc's are??

 

precision 1000's are the most common I see used in evos. They are the same ones that Buschur, and AMS sell as their own.

 

The idle may be weird on those w/stock ecu, not unliveable but nowhere as smooth as stock

 

ok but how are RC and are they peak and hold or ball point???????? and what is the better type to go with???

 

well seeing how im on revolver cams on stock ecu. my idle is already extremly lumpy. so a little more cant hurt.. hahah

 

for the last year i've been running 1000cc RC injectors on a stock ECU with ECUFlash. LTFT & STFT are with 3%, the car idles fine and doesn't have any driveability issues what so ever.

I tuned it myself with the help of a bunch of threads over in the ECUFlash forum, do a search, there is all the INFO you need in the archives.

 

Check out Precision Turbo & Engine(Precision) and Fuel Injector Clinic(FIC) for Delphi, ball- type injectors. FIC currently has a special $320 price on the set of 1000 c.c. injectors.