E3 plugs

[k10boy]

Anyone try these and have any improvements? My 84 is due for a tune up and i wanted to try them out. Also wheres the best place to get a coil pack? Thanks

 

[novaderrik]

stay away from those plugs... i've never seen any of those trick plugs do anything but make a car run worse.

 

[k10boy]

Hm, im curious though if anyones tried them in automotive

 

[87boostedbuick]

Tryed in a chev 350 ran lean turned up fuel and it still had a stumble put my Delcos back it stumble went away

 

[charlief1]

Hm, im curious though if anyones tried them in automotive

While they may be the hot ticket on imports they just don't do that well in American cars as a rule. I've seen them cause all kinds of issues especially in GM products.

 

[k10boy]

Well my car had cr42ts in it and they were burning good so i decided to go with those, i went to 3 different parts stores and nobody had them. Ended up having to order them and wont have em for 3 days

 

[85mustangkiller]

Tied them in my 85. Anything over like 8-10psi and the spark would get blown out. Also tried them in a 97 dodge ram 360 and took them out after a few days.

 

[BRAD_PADGETT]

Anyone try these and have any improvements? My 84 is due for a tune up and i wanted to try them out. Also wheres the best place to get a coil pack? Thanks

These plugs are the dumbest idea ever. After twenty five years we know what plugs work. Brad