New Sparks?

**LS1King** · 02-06-2006, 08:28 AM

Hey whats going on, I am about to put a 125 shot of nitrous into my new 1999 z28 camaro. I was reading up on the zex website and it said something about replacing the spark plugs. So far all I have heard is that you should only replace them once you install a 150 shot! What do you guys reccomend?

**98_Formula** · 02-06-2006, 11:26 AM

i would change them to a step colder to be safe, if u run too hott u'll melt ur plugs and can cause alot of damage... better safe than soffy

**LS1King** · 02-06-2006, 07:50 PM

Ok yeah thats prob what I will do!

**mrr23** · 02-07-2006, 02:52 PM

run NGK TR6 or champion RC9YC.

**Tucdog** · 02-13-2006, 12:58 PM

I had my kit for months before I put it in, lots of research! I went with the NGK TR6s. What I read was that you had to swap the plugs and not use Platinum plugs as the extra heat could cause the platinum to break and create bad issues.

**Granatelli** · 03-04-2006, 05:42 AM

•Direct OEM replacement, exceeds OEM specifications, OBD-II computer safe
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**cartert75** · 03-04-2006, 01:36 PM

Originally Posted by mrr23

run NGK TR6 or champion RC9YC.

+1

**Danger731** · 03-04-2006, 04:50 PM

TR6 with spray seems to be the majority

**camaronx** · 03-10-2006, 04:09 PM

I was always wondering what the champion number was for a step colder then stock because i have had many people give me crap about ricer plugs in my american muscle but then again i am gonna use what was o0nce considered a ricer only nitrous kit---zex but now 3 outta 4 new products coming from zex are for domestic i'l remember the rc9yc's

**Granatelli** · 03-13-2006, 12:10 PM

With the Granatelli wires, you get 100% of the energy from the coil to the plug. That means it is perfect for the Nitrous application. It also allows you to run a wider gap without getting ignition/spark blow out

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http://www.granatellimotorsports.com...connectors.htm double click on the underlined verbiage to the right that says Pull Hard