gap?

What is the proper plug gap for a lightly modified Predator 212? The manual doesn't say. I have a Hemi with a header, billet filter adaptor, Uni filter, number 90 main jet, and a .016 pilot jet. After I jetted it today, it felt soft on acceleration. I checked the gap and noticed it was smallish...

I need the ring gap ,witch way is up and top and middle I.D. I cant believe I overlooked not knowing before I got this far ....any help would be great. HS40

Hey Fellas, This is uncharted territory for me. I'm still learning. I changed the points in this HS40. It's the first time I've done this. Is there a gap measurement that is important here? If so, what is it, or where do I find it. It's a '71. Thanks.

what is the gap it needs to be?