What NGK Plugs To Run?
#1
What NGK Plugs To Run?
I was reading on NGKs website that the TR55s are for a NA motor. And the TR6s plugs are for high compression motors or N20....
I am currently running the TR6s plugs in my CAM ONLY stock H/I car. I am making 415/378 at the rear.
Now in the spring i am adding 42# injectors, 85mm Lid, 85mm Maf and an E-CutOut.
Should i be running the TR55s or TR6 plugs? What should they be gapped?
I am currently running the TR6s plugs in my CAM ONLY stock H/I car. I am making 415/378 at the rear.
Now in the spring i am adding 42# injectors, 85mm Lid, 85mm Maf and an E-CutOut.
Should i be running the TR55s or TR6 plugs? What should they be gapped?
#6
TECH Junkie
iTrader: (13)
Join Date: Sep 2004
Location: Fort Myers, FL.
Posts: 3,857
Likes: 0
Received 0 Likes
on
0 Posts
I would check them like said above and see what shape they are in. Then either go down or just keep them. I had the Tr6's in mine while I was cam only for 1 1/2 years and had no problems.