Hello, I'm very new to this other than tweaking little things like Idle RPM, disabling PWM fans.. etc. I have a 2007 Saab 9-7x Arc model that originally had the 5.3l LH6 in it. I'm swapping in a brand new 430hp LS3 Crate long block and intend on using the NNBS intake manifold with the stock 5.3 Throttle body and MAF. I wanted to use the 12613412 injectors that came with that NNBS intake but, after alot of searching on here over the last few days I'm struggling to find any injector data that works with the E67 ecm for these injectors. I tried pulling up a tune file from a 2010 Silverado with them but the tables are all skewed differently. Any help would be appreciated as I'm just basically trying to get a base tune done on this thing so I can take it to a local dyno tuner.