K; I'm about to drop 700+ on tires; so I'm not going to do plugs ATM; being under a year old; and 2 year warranty; I'm going to replace them under warranty and call it day for now..

Still just wondering; why they are that way.. esp. number 3 cyl.

And I want to make sure I have the right plugs in there to give me the best performance. I only put the 180 stat in for temp reasons not performance thinking about going back through and doing another flush and replacing the stat with 192 again for the winter. IDK.

Kinda chasing my tail here.. but it feels more like since the cat was replaced performance dropped big time.

 

Just curious if anyone else has anything to say about the way that plugs looks> ? THanks guys

 

Stock Gap is .040; searched the forums and did not find anything; is there any real value from going a range cooler?

I'm looking at getting the AP5224 by Autolite; and if so what are the benifets and what is the plug number?

Thanks guys!

 

Bumppppppp