I've been having some idle hunting/surging on my e40 supercharged ls2 vette. I'm using the 2 bar SD OS. I had this problem with injectors that were supplied with the supercharger kit (re-drilled ls2 injectors). I was recommended to buy injectors with good data so I bought some deatschwerks 60lb injectors. I input the data and have the car up and running but the surge/hunting is worse now than before. I just want to make sure the data is good so I'm not chasing a ghost. I'm attaching the data I got from deatshwerks along with my tune file. to see if anybody is willing to look for or confirm an error. the part number for the injectors is 17u-00-0060-8GM injector data 17u-60.xls05 Vette_A&A_2bar_DW60.hpt