Can you run TT plugs in an NA?

 

The TT plugs are a lower temp than the normal NA and I do believe they are a bit shorter/longer. Since they are a different temp range even if they are the same length I doubt you would want to do it.

 

my buddy blew up his TT engine and hes rebuilding it and he said if his plugs were compatible with my Z i could buy them off him for cheap since they are so expensive new and his only have like 2,500 miles on them.

 

Pass on them, they are colder temp range which should reduce your power and cause you some issues. Since when boosting the compression is much higher you dont' need as hot of a plug to get ignition and can fight off pre detination.

 

Alrighty. Thats probably what he's going to end up telling me anyways. He was just trying to help me save some cash but i guess thats a no go. oh well.