Correct Brisk plugs

Hollowdweller

Member
Joined
Jul 10, 2018
Posts
324
Reaction score
37
Was reading another thread and learned there’s a difference in the 05-06 & 07-09 (think that’s right years) spark plugs. I didn’t know that when I ordered these so I’m wondering if I got the right ones? I can just take one out and test fit it but I’m also wondering if I got the right heat range? Prob gonna be around 16lbs of boost…what do I need if these aren’t right?

C21EE0CF-24CA-47C2-93B7-F1E417228ABC.jpeg
 

EBABlacknChrome

Senior Member
S197 Team Member
Joined
Jan 15, 2017
Posts
1,100
Reaction score
627
Location
Michigan
What year car? 05- mid 07 had black boots, and the 08-10 had brown boots. As far as what heat range, I don't know, one may be 2 heat ranges colder with brisk. I believe one step colder is used up to 6 or 700 hp. What you gap them will then matter. Your tuner would be the one to ask about that. I believe Brenspeed web has all the right info on what brisk plug to use.

Sent from my SM-G996U using Tapatalk
 

JC SSP

Senior Member
Joined
Nov 8, 2022
Posts
1,083
Reaction score
466
Location
FL
I just removed those on my 05' GT after 30K+ miles, still good but time for a refresh. Went with Autolite HT0, installing them this weekend.

Brisk Silver Spark Plugs 3VR14S (one heat range cooler) gapped .45
 

Hollowdweller

Member
Joined
Jul 10, 2018
Posts
324
Reaction score
37
What year car? 05- mid 07 had black boots, and the 08-10 had brown boots. As far as what heat range, I don't know, one may be 2 heat ranges colder with brisk. I believe one step colder is used up to 6 or 700 hp. What you gap them will then matter. Your tuner would be the one to ask about that. I believe Brenspeed web has all the right info on what brisk plug to use.

Sent from my SM-G996U using Tapatalk
Oops…I have a 2006
 

stkjock

---- Madmin ----
Staff member
Administrator
Super Moderator
S197 Team Member
Joined
Jul 10, 2007
Posts
40,253
Reaction score
3,169
Location
Long Island NY
OP - as long as they are one step colder than that is correct, I'd suggest starting gap at .035-.032 area, remember you want the widest gap you can have without blowout.


Why Oops? You have the right plug for 05-07? Just gap according to your specs. Mine was NA so set at .45
no it wasn't
 

JC SSP

Senior Member
Joined
Nov 8, 2022
Posts
1,083
Reaction score
466
Location
FL
A little cheat sheet... As always you will need to test & tune to get the best results.

Spark Plug Gap.PNG
 

MrBhp

Senior Member
Joined
Sep 12, 2013
Posts
1,255
Reaction score
1,038
Your tuner is your friend. You should find out what hear range he suggests. Manuel gave me the advice to run a cheap plug at first, since there is a good possibility of fouling. Once he gets the tune close, you install the brisk plugs.
 
Back
Top