Just wondering if anyone has tried E3 plugs?? I tried em TWICE and DIDN'T like em, noticeable power LOSS! I was watching gears and they posted a 7 hp gain on a 440?? Is there a part of the equation I am missing?? I really liked the denso iridium, but they sure don't last long... What are your guys experience with these E3 things (I call em spark blockers)
I personally use cheap autolite coppers....change once a year.
Our cars are old...so we need to open the hood a lot anyways.
Travis
Nope you aren't missing anything. I went off and bought a set wanting to try them out and when I had my engine swapped the new E3 plugs were taken out of my old engine and replace with new Autolight plugs in my new engine and I was told to throw the E3 plugs away. That is my experience with them. I never was allowed to crank up my new engine with them in. In fact I never got a chance to try them in my old engine. (lol)
autolite copper ftw
a lot of the other plugs run to hot
+1 for the autolite or motorcraft copper ones. Now, on my 2 dakotas I used to run champ coppers. Well my buddy gave me a good deal on irridium plugs when I did the tune up on my 318 'kota I noticed a huge difference. And that truck used to get a tune up bi-annually I've been running those for almost 2 years and haven't had a lick of troube since. Seems to wake these ol mopowas up
Years ago I had 1994 Dodge Dakota 318 5 speed with 8.75" rearend...that stupid little truck was quick...
Anyways it ate the champion plugs all the time...like every 10,000 miles.
Travis
Interesting... What do you guys think about Bosch Platinum +4?
Not a big fan of the Bosch P4 either. Motorcraft platinum or coppers always do great for me.