It's About Time to Replace Spark Plugs

[bolsen]

Are these any good? I have a satndard DR tune and CAI. Nothing else.

http://www.summitracing.com/parts/ACF-SP417/

Thanks guys.

[tbone]

Motorcraft is great. Check Rock Auto for best price. $4 each seems high.

[tbone]

$2.56 for Motorcraft Iridium at RA.

[bolsen]

Sweet. Thanks.