Honez

I installed TR-6's because that's what everyone told me to install but I was wondering if the Denso Iruidums would be okay to use with Nitrous? I was running them prior to installing Nitrous and they ran really smooth and strong, I have noticed a difference in the TR-6 during idle.

Cheatin' Chad

iTrader: (3)

There is no reason you couldn't use iridium plugs as long as the heat range is acceptable.

I don't know if NGK makes a TR6IX