Hey guys i just switched out my NGK BPR 8ES for another set of NGK 8es. my other ones were breaking up on me up top.

my question is my old spark plugs i left them the way i got them pre-gapped already. I was wondering for the setup i am running which is a Built 2.0 with Gt35r should i re gap the new plugs to something smaller? Like maybe .024 or .026?

just need some advice

thanks guys.

 

no one has nay advice

 

.022

 

thanks

 

sorry to jack but i just did the same thing and i gapped my plugs to .27-.28 mods in my sig and now the car wont idle it wants to die after driving load is applied any ideas? (i think im going to try and gap them down)

 

I gapped my at .026 but when my turbo is here, I'll have to get a new set and will probably gapped it at .023 or .024

 

i told you u ninja .024!

 

.024 it is

 

It depends how much boost you're running, more boost smaller gap.

 

my tuner set mine at .024

but then when I replaced it with fresh plugs I set it at .0245

I dont know if the .0005 makes any difference, but I'm running a HKS DLI-2 ignition amplifier as well

 

Depending on how much boost u run, I would do .023-.024 or so. Mine are set at .018

 

.022

Keeps em tight.

 

what are the negetive effects of running a gap too small?

 

^^ spelling owns

 

I personally set them at .020