How often do you replace your plugs?

[V8 Beast]

TR6 plugs... how often do you replace them? Since they run so cold I have been switching them out every year just to be safe (last year I replaced them twice). I figure since they run so cold, and I dont spray all time, its for the better. What do you other n2o guys do?

[neonkiller]

Your lucky, I change mine in the vw 1-2 times every 3k... lol

 

However it seems like some work on a LSX motor.

[MrMeanGreen]

I run one step colder and replace them every two years.

[Linc5.0]

I run one step colder and replace them every two years.

 

yea but he's spraying...I would base on how often you spray...

[99ta]

I change mine about every 2-3 bottles. I am very safe though. You would be fine changing them once a year.

[Guest Hal]

I replace mine about every other oil change.

[2highpsi]

Your lucky, I change mine in the vw 1-2 times every 3k... lol

 

However it seems like some work on a LSX motor.

 

I am the same way. Ofcoarse I run BPR8ESs and they are super cheap.

[Sam1647545489]

I did mine in the beginning in the season, 2x during at least and put a fresh set in once the racing season was over to drive around town with a good set in.

[neonkiller]

I am the same way. Ofcoarse I run BPR8ESs and they are super cheap.

 

 

NGKBKR7E I think there 1.50-2.00 a plug not to bad.

[koolrayz]

Nitrous is hard on plugs. I was changing them 3-5 times a year.

Hoping the turbo will be a little easier on them.

[Mr. Jones]

Every 50K or so.

[Dave1647545494]

when I had my dakota I used to put a fresh set in once a week

 

175 shot mix of 110 and 94

[V8 Beast]

Last year I only went throught 2 15 pound bottles which is why I only changed them twice.

 

BTW, I hate the #8 cylinder with a passion.

[Guest Removed]

Last year I only went throught 2 15 pound bottles which is why I only changed them twice.

 

BTW, I ate the #8 cylinder with a passion.

 

then that one is going lean then

 

might wanna figure out why

Edited February 27, 2009 by Removed

[V8 Beast]

then that one is going lean then

 

might wanna figure out why

 

Its going lean because I use fat free gas

[Guest Removed]

[koolrayz]

He hates it because it's so easy to get to

[Guest Removed]

no he missed the edit

[ODoyle]

I change mine when the car wont start due to no spark issues.

[criitter7]

i was doing mine about every 2-3 passes lol

[windsor86]

it honesly depends on the set up and how much the car is raced. cant set a date like once a year. know your set up and know your car and you should not have to ask when to change a plug.

 

should be checked frequently in a car that is raced.( best tuning aid )

[Guest Removed]

trying to tune a car, i swap them out each pass. till i get the tune up right, then check them alot.

[windsor86]

trying to tune a car, i swap them out each pass. till i get the tune up right, then check them alot.

 

haha yea thats kinda where i was getting at.

[Guest Removed]

haha yea thats kinda where i was getting at.

 

look newb. dont be a phil (post whore)

 

 

:gtfo:

[CRed05]

NGKBKR7E I think there 1.50-2.00 a plug not to bad.

 

+1

 

Will probably have to change them every oil change. I used to run Iridiums and those I would change about once every year or so.