Nissan 370Z Forum - View Single Post

tower74 · 02-24-2013, 10:43 PM

I went with heat range 9...the highest I found. It might not be needed but better safe than sorry. I picked up the HKS iridium plugs. Of course I don't have them any more but if Baer383 is saying go colder and sam is saying the same...listen to the ones who know best.

02-24-2013, 10:43 PM	#4 (permalink)
tower74 A True Z Fanatic Join Date: Oct 2011 Location: KCMO Posts: 1,597 Drives: 2017 ZL1 Camaro Rep Power: 370	I went with heat range 9...the highest I found. It might not be needed but better safe than sorry. I picked up the HKS iridium plugs. Of course I don't have them any more but if Baer383 is saying go colder and sam is saying the same...listen to the ones who know best.