Author Topic: e3 spark plugs  (Read 13625 times)

Offline Jay2D2

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Re: e3 spark plugs
« Reply #15 on: January 14, 2010, 11:52:48 am »
Its like any other system... it is only as strong as the weakest link.... as for me AC Delco or NGK.  Not sure for in the States but a lot of the AC plugs are actually made by NGK for the Canadian market anyway

Offline Jim Rockford

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Re: e3 spark plugs
« Reply #16 on: January 16, 2010, 08:12:21 am »
yea , E3's and all those other gimmicky plugs are junk. only A/C or NGK for me too, I've had really good luck with NGK's in the LT1's I've owned.
1973 k20 Camper special
1980 k20 custom deluxe
2004 Crown Vic LX sport