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View Full Version : gap plantiums plugs or no


383z
11-07-2008, 02:52 PM
I bought some NGK T55GP plugs and after gapping them I read the box and it said not to, because it could mess up the plantium. should I get the regular T55's? I have a 383 with 10.5:1 comprision and stock heads. Thanks
Fastbird
11-07-2008, 03:06 PM
NO. Get the regular TR55's.
Tyler Wheat
11-07-2008, 04:15 PM
NO. Get the regular TR55's.

X2. Can't go wrong with the regular TR55s.
Fixxer99TA
11-07-2008, 10:35 PM
Get the TR-55s, and they come already gapped.


Although it does not hurt to CHECK them before you put them in!
4thgenowner
12-19-2008, 08:12 PM
NO. NGK's are good. I used rapidfires. IMO they are about the same.