Spark plug condition

[RedZR]

Good morning

My 2008 has been upgraded with a 2013/14 TVS, injectors, a BAP, FRPP throttle body, Lund tune and 2.4 pulley.

Since the plugs have been in the car for about 2 years and 3000 miles I decided to change them for spring.

I thought they looked pretty good. I installed them when I upgraded the stock blower’s pulley and had them gapped at 30 however since I am now running much more boost I gapped the news at 28. An oil change is next and we are ready to roll !!

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[1st usa car]

looks good to me

 

[1st usa car]

If you can do it in your state - think about getting rid of those CATS.

 

[RedZR]

I did that on a 1991 ZR1 Corvette I had and the exhaust smell was terrible. It would literally soak into my clothes and was bad.

Do these cars create the same thing?


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[1st usa car]

I imagine it will be about the same smell. - When you get around 700-750whp there is a risk of melting your CATS ....? something like that --- I read it on the forum for what is is worth.

 

[merkyworks]

^ +1 on melting cats and removing if you can.

 

[fullboogie]

Can't tell anything from that photo. You read spark plugs at the base of the porcelain, which that pic does not show.