View Full Version : ABA 440cc bosch injectors on AEB????

03-29-2012, 08:49 PM
my friend has some bosch 440 injectors from his ABA build (that never happened) and will pretty much give them to me. would they work on my AEB motor??


03-29-2012, 11:17 PM
Are they the older bosch green tops?

Steve Chicago
03-30-2012, 05:57 AM
440 injectors will work on your AEB if you have a turbo big enough to deliver that much additional airflow. You'll also need a tune written to match that turbo and those injectors to an AEB engine and a list of supporting modifications.

Simply dropping in larger injectors on an otherwise stock engine won't help at all. In fact it will hurt performance. The fueling, air delivery and engine management system need to match each other.

03-30-2012, 09:49 AM
i have a franken turbo and i'm getting a custom tune, so i jest need to know if they plug in.

03-30-2012, 09:51 AM
Are they the older bosch green tops?

i believe that is what was in my AEB when i got it.

03-30-2012, 10:23 AM
could you define older please?

03-30-2012, 10:37 AM



03-30-2012, 12:46 PM
New are EV14(Uscar) plugs so you will need an adapter plug to use them on the car and are a skinny body. The older Bosch injectors are a EV1 plug(jetronic) and are a fat body, they are the same plug that is on the stock harness. The EV14 and some of the newer Bosch EV1 racing injectors are by far the best injectors on the market at this time, that is what everyone uses to modify to a single spray.