Noobie injector install question
 

I need some help guys, did a search but in not coming up with much info.
I have a set of grams 550cc injectors i will be installing tonight. I just finished installing my C38 kit over the weekend and this is the last thing i need to do.

My question. The injectors came with a connector with pig tails, and a second black connector on its own. do i splice in the connector with the pig tails or do i use the second connector for repinning my my stock harness to the new connector? Thanks.

http://i1279.photobucket.com/albums/...psmfdjeroj.jpg