We had known that a few of our injectors were leaking from the seals and therefore needed new seals. After playing around at the dealership we found that the KA24e (single cam) Injector o-rings worked for the top feed RB's. When swapping the rings one of the injectors , of course, rolled off the bench and cracked on the floor. We stole the 440's from the gtr project and installed them.
Here is where the trouble starts. I know the 20 injectors are high impedance and the 26's are low. after reading tons of posts we knew that we needed a sort of dropping resistor. I have done this for the GTR's (http://forums.hybridz.org/showthread.php?t=126218) and worked out great but the difference is that we just ran straight switched on power then split into six with resistors and ran that to the injectors.
The 20 is different so we found the power to the injectors coming from pin 109 out of the ecu and then goes to a 6 pin connector directly above the intake. We installed a 10 ohm resistor here because it was nearly impossible to put resistors any closer to the injectors.
At first the car wouldn't start. Took the pipe off the Tb and did the good ole brake cleaner method. it fired and ran (throttle slightly open). With a stethoscope it seemed like the injectors were firing . It ran for several minutes, however when we tried to go wot or put the cold pipe back on the engine would sputter and nearly die. No codes so far.
Any ideas. Did we do the resistance part correctly. Please remember its a lot different than the 26. Heard of plenty of people doing this mod but could not come across a detailed description.
By the way the 20 is obviously out of an ECCS R32 and so is the 26 we stole the injectors from .
PLEASE HELP HURRY!!!!