What sparkplugs for the 5.0L
 

What are you guys running for spark plugs? I am going to do a tune up on the stang this weekend and thinking of running Autolite double platnium in it. I use to run bosch platnium +4's but havent done so in years.

autolite plain and simple i run them in everything from mowers to racers

Autolite AR3933 or AR3935 in my 351W:tup

sounds like the good ones

im running champion....haha not! Im sporting the E3 plugs. Took out motorcraft coppers but decided to change it up

notice any difference with the E3's. Stacey David promotes them on Gearz

In all my old push rod Fords,i ran Autolites.Hell,even in my current modular powered '03 GT i run Autolites.:tup

yeah there good, dunno how much of a gain there really is, nothing that makes you jump out of your seat or anything, i heard alot of good things about them from different ppl. soo i decided to give them a shot

I always run Motorcraft plugs. I've seen more issues with other brands than Motorcraft.