When asking for technical help at the very least let us know the version of firmware you are running.Cliff's Calibration (Mapping) Guide is a MUST READ: http://www.vemssupport.com/forum/index.php/topic,97.0.html
Try * Inj open time @13.2v (us) 950 * Inj effective rampup (us) 0 * injrampup_battfac (us)0 * battfac (us)800...1000 * Injpwm DC (%)100 * Injpwm peak time (ms)25.5its coming from A.E.M. tuning software
I use the 1600cc injectors on several cars. Do not use the resistors, they are not needed. When you remove your resistors, you will have to lower the fuel in your calibration.