NGK Spark Plugs
Thread Starter
Burning Brakes
Joined: Apr 2001
Posts: 994
Likes: 0
From: Jamison PA
NGK Spark Plugs
Put new NGK TR55 IX stock#7164 Sparkplugs in last night.:smash: The AC's I took out were the platinum one's, AC 41-943. Seven out of the eight had the platinum puck on the ground electrode missing. Hey AC DELCO, what's up with that? :crazy:
Thread Starter
Burning Brakes
Joined: Apr 2001
Posts: 994
Likes: 0
From: Jamison PA
Re: NGK Spark Plugs (Lone Ranger)
I'll be running the next Cartek Corvette Challenge Aug 31. and post how I did with the new plugs, and yes they are the iridium plugs. The car seemed flat (didn't feel like it was pulling like it did before) on the top end, that's why I changed them. The AC's had @15K on them. The only AC plug that looked right was the one with the puck still on it.
