Alright so a lot of people run NGK's but seems as if you all have much more serious mods lol, I've got the stock LT1 with CAI and a Fast Chip and TB bypass, would it be any advantage for me to run an NGK plug or just stick with some delcos? I'm new to 4th gen cars and especially the LT1 so I don't know what they should run or the gap... I don't trust anything the previous owner did so I'm not trying trust his plug selection either.

 

TR55s gapped at .050" are very popular for bolt-on cars.

 

Do you have a part number for those by any chance?
never mind sorry lol

 

well actually like #3951 or a #7164? http://www.summitracing.com/search/y...l/?Ns=Rank|Asc

 

I know someone out there has tried the new E-3's, let's hear your comments on them.

 

The TR55s are the 3951s.

E-3s are overpriced gimmicky junk.

 

thanks!