RB20 quick ground question

[CTblack240]

Im putting the RB back together for a good while and i wanna know what the best way to ground these is? Cause I tried grounding both of them to the igintor, and it wouldnt start up and this is the only thing i had disconnected, any help? Is the black deff a ground? cause i know the other is.

http://i1112.photobucket.com/albums/k498/ctblack240/download.jpg

[Pandapants]

I dont think the tab on the connector is a ground, but rather just a mounting bracket. ground the ignitor ground somewhere else beside the ignitor. It doesnt look like your ignitor is grounded (connected to the head) so connecting it there wouldn't do much. I personally have mine connected on the intake manifold by some bolt near the iacv unit.