Originally Posted by rcompart
Do the instructions say to wire it into the negative side of the injector? If it does, chances are really good it is isolated. Which model are you going with?
k cool ill prob do it next week then when i get back from my drive up to WV. I got it from STS its for a LS1 back when I first got the kit (thay didnt have a kit for ours) so I haveto chang up the wireing but thay say it will work
the instructions in the manual say
23. Route the Black injector lead along the fuel rail and to one of the fuel injectors. Insert the provided T-Tap connector onto the negative side of the injector wire harness. Connect the Black injector wire to the T-Tap connector on the trigger wire on the fuel injector. (Note: The trigger wire is the negative (-) or PCM grounding side of the fuel injector and NOT the 12 volt supply wire going to the injector)