Nitrous Oxide - r6 or tr7???tried search

well ive searched and came up with nothing....on a high compression h/c setup cr 11.2 cam is lower 230s on the spray ill be runnin a 175 shot would i be ok on the tr6s or should i step up to the colder tr7 thanks for any input

I would step up to the 7's it is a much better plug for nitrous, and with your set up I think it will be a perfect fit.

thanks...