2002 Tahoe Performance Spark Plugs

[speedyhen]

I'm looking to upgrade my spark plugs and wiring on a '02 Tahoe LT (5.3L V8)... any suggestions or comments or recommendations on manufacturers to use? any/all feedback regarding pros and cons is welcomed.

 

[blueflamed03]

OEM stock AC Delco's.

 

[droppedHoe]

the oems are the same as ngk platinums aswell. they're a little cheaper too.
i got um in and get an avg of 15mpg city(speeding lol)

 

[BlueTahoe2001]

OEM stock AC Delco's.

X2, Nothing better!

 

[chacho44]

I heard autolite 103's were good too.