Here's the background information. I bought a used Magnacharger Radix kit for my 2003 Silverado SS that was pulled at a dealership off of a trade-in vehicle. The kit come new with 42lb injectors.
I've set up the IFR table to 5.29 to account for this, as that is what I have read is approximately the proper size for these injectors.
Everything seemed fine until I picked up a WBO2 and hooked it up yesterday. I've got a 2 bar MAP and VE scaled accordingly (haven't gotten around to upgrading to custom OS yet). I followed the Auto Tune guide, disabling the MAF, Trims and Closed Loop operation, and scaled the VE up 30% rather than 15%, just to be on the safe side.
My problem is that even with this 30% increase, I have BEN factor values greater than 1 for most cells that I hit, and this results in VE % greater than 100% while I am still at 10" of vaccum. Intuition tells me that it's not possible for the VE values to be that high, and that one possible solution is that my IFR values are too high... I'm wondering if perhaps the dealership that removed this radix swapped out the injectors at the same time, but I don't know how to visibly identify stock injectors.
Any ideas on this or how to identify what injectors I have?