hey everybody what would u recommend for a plug gap on some ngk tr6's. currently running a 4lb pulley, cai, chip. and plan to go with a ported blower w/ in the next few months. im thinking .036" ??? that sound good for my application? i had denso it-22's in it but i had one crack the ceramic. thanks

 

I'd gap 'em at .038. BTW, don't expect the TR6s to last as long as the Densos.

 

I could not have said it better than RUNVS?

Denso IT-22's Here, gapped at .038

 

.36 to .38