Spark plugs

[martinr69]

Has anyone used the Autolite HT1 plugs? And what do you think of them? I am get ready to put these in my mustang and just wondered about your opionions

 

[JeremyH]

Yes they are a great plug theres a post couple threads down actually and link to other threads lol
http://www.s197forum.com/forum/showthread.php?t=36370

 

[2NY]

They work awesome! I just changed to these last week and my car is running great

 

[ChevyKiller]

With your mods - that is a good plug.