Okay, Im replacing the intake manifold, just took the spark plugs out and replacing them with TR55-IX NGK iridiums.

The question is, the threading is longer on the NGK's than the previous plugs.




here is a shot with the mani off... what fun with the strut brace still on.

 

why didnt u just take the strut tower brace off. It takes all of 5 mins maybe. The longer plug threads shouldnt affect it at all also.

 

Everything works fine Thanks