Topic: What kind of spark plugs do you guys use?

[ZachAttack77TA]

Hey guys, it's that time for new plugs and wire for my 1977 Trans Am (400cid). I'm getting the 8mm MSD plugwires for it and was wondering what to do with spark plugs.

What kind you guys use? AC Delco all the way or are some of the other brands good too? I heard Bosch was no bueno, but that's unconfirmed.

[RENOVATIONS]

I use AC-Delco but what would you expect from a purist? 

[4SPEED]

not a purist but AC-Delco

[bobspacin80ta]

AC Delcos from just me.

[T/A Kid]

In the same party AC- Delco

[brian c]

Add another guy to the AC Delco list 

Will probably run the same in the 400 I'm going to be building for the 80 firebird.

[ZachAttack77TA]

I use AC-Delco but what would you expect from a purist? 

not a purist but AC-Delco

AC Delcos from just me.

In the same party AC- Delco

Add another guy to the AC Delco list 

Will probably run the same in the 400 I'm going to be building for the 80 firebird.

I'm sensing a common theme here, but I could be wrong. Are you guys suggesting AC Delco?

Thanks for your help.

[Justin]

AC Delco Rapid fire