Does anyone out there know of a good shop in the Modesto, Calif area (Manteca,Turlock, Ceres, Tracy) that they can recommend to install my 275s??? Went to one and they said 5hrs labor at 70per hr, that semes like to much time to change out the injectors. I would do it my self but don not seen to be able to find the time. Any help would be appreciated.