Anayone running these spark plugs ? I read a thread a wile back on them and I'm wondering how they perform?

I'm talking about ANY Japanese car meet, I don't care if Nissan, Mazda, Toyota, StanceNation, whatever, as long as its Jap and sexy Any websites you guys know of that post up info on meets/shows would be appreciated as well

Will a starion block mate up with a carb non turbo application? I know the blocks are the same but oil squirters are in the starion block right? Basically I have a few long blocks and have to replace the non turbo block and was hoping to use starion block with no problems. Little help?

Has anybody had any experience with the front and rear replacements? Any suggestions or feedback about them? Thanks   Tony