Miles between spark plug change

[palehorse]

How many miles between spark plug change for the TR6's? I searched and one person recommended 10,000 miles.

Any other opinions?

 

[FleeMan]

I changed mines at around 10k and they looked like they couldve gone a little longer.

 

[Tranzlucent]

with your mods, I'd say swap them 7500-10000 maybe even a little less because they are only about $15 for 8 of them anyway

 

[svt4cobra6]

I waited until 35k to change the first set which was too long, probably 20k if stock tune.

 

[palehorse]

I swapped them last night. Had about 15000 on them. They looked fine, but I don't really know what to look for other then color and the color seemed perfect and consistent on all the plugs.

 

[traktrbeam]

28K, haven't changed mine yet. Runs mint.

 

[03MUSCLE]

13,000... after pulley and tune. they looked like they could have gone longer

 

[thelpb]

Went from approx 28k to current 52k, so 24k miles on the set. Changed them this past weekend. They looked fine, little discoloration on the electrode, but the motor ran like a champ and pulled the car to an 11.98 a few weeks ago.

 

[SonicBlueFTW]

i'd say whenever you have 30 minutes and 13 bucks.... i just did mine after 20,000 miles and wished i changed them earlier. it runs very nice!!

 

[LTHL VNM]

damn, i do mine every oil change....i have a box in the garage with a bunch of used TR6's in it

 

[Duran]

What about for the KB guy's?