spark plugs for stage 2 heads

[Noe]

I am building a complete stage2 motor with BMS stage2 heads.Need info on the spark plugs that i can use with the buick stage2 heads on the street?

 

[turbodave231]

Autolite 104, or AR 472,473

Champion S59C

NGK D7EA or D9EA


Dave

 

[maverick]

plugs

I use the autolite AR472 in mine.