Anyone know the part number for NGK plugs, 1 step colder? Getting 100 shot nitrous setup installed soon and need to order some plugs. thx

 

I am currently selling greddy iridium 2 step colder spark plugs. These are perfect and safe for a 100 shot setup.

 

Someone said i just need 1 step colder

 

2 Step is added safety, the only different will be when the vehicle is cold. Once it warms up you wont feel a different between 1 step or 2, but its much safer when you start spraying.

 

either will work, 1 step colder is fine, two steps colder is fine, the difference in the power is minimal...


spark plugs disperse heat out of the combustion chamber and into the heads. that is one of their two jobs, colder plugs pull more heat out so it is safer levels of heat in the combustion chamber. its all pretty simple once you understand what they do....

you will lose just a bit of power NA but it wont even be noticable, less than 1%

 

If I'm running a 75 wet shot of NX are colder plugs a must or will my stock plugs be ok for now? If it matters my engine and plugs have 4k miles on them. So everything is pretty much new and solid.

 

Without a doubt, replace the plugs. No Platinum!!!! regular NGKs are good. The greddy plugs 97supratt is selling will work great too.

 

dont think anyone answered his question. what is the part number if any of you happen to know it?

 

NGK Iridium one step colder (LFR6AIX-11)

Available here...http://intensepower.com/ngkirspplvq.html

 

thanks bobby. and are the iridium sparks ok from spraying n2o or should you use copper only?

 

i just use the regular ones, LFR 6A-11, you can find them at any advanced auto parts for like 40 bucks for all of them...

 

Just an update for future searches - This is a good site for NGK spark plugs - http://www.ngk.com/default.asp - I used this site to order a set of colder plugs - LFR6AIX-11- also if you use coupon code - Dodgetalk - you get an additional 10% off. I found the code online so don't ask.

 

I agree with Jeremy. I use LFR 6A-11, they are like $30-$35 for all 6 and they work great. 97supratt plugs will work too, like eveyrone said. So if he will give you a good deal, might as well get those, they are probably already gapped correctly too.

-Eric