what gap on 1 step colder plugs?

[hdmlnium1]

I have Brisk 1 step colder plugs going to be running a 150 shot. What gap should they be set at?
Thanks, Bill

 

[RUQWKNF]

I have been told, .028" - .030" for nitrous. I just gapped my NGK 6510's at .028" last night, getting ready for a 150 shot myself.
Hope this helps.

Patrick

 

[Jday14]

Bbr recommends .028 and I have heard anywhere between .028 to .035. I am running .033 with a 100 shot with no issues.

 

[hdmlnium1]

Ok in thanks, gapped them to .030 seems to be running fine. Thanks.