Spark plugs

[BirchMarauder]

anyone using E3 Diamond Fire spark plugs? I watched them dyno an engine on Horsepower TV with these plugs and got 8hp more over base line with stock plugs.. no other changes. http://www.e3sparkplugs.com/

[babbage]

Any new plug will show a performance gain over old tired plugs.

NGK TR6 or TR6IX (Iridium) will be better than stock. I run the TR6 - V-Power.


I have seen these and they look good but I'm not sure how good.
If Livernois is selling them they couldn't be junk.

http://www.livernoismotorsports.com/product.phtml?p=1687

http://www.livernoismotorsports.com/prod_imgs/img-1687-large.jpg

Brisk Silver Racing Spark Plugs are the ultimate spark plug for your Mustang! These spark plugs are perfect for high compression, forced induction, and nitrous applications where maximum spark energy is required. Unlike copper, platinum, or iridium designs, Brisk spark plugs feature a fine wire Silver center electrode, cut-back side ground electrode, and high dielectric strengh insulator for superior ignitability, low ignition voltage requirements, and high dielectric strength. What does that mean to you? It means you get a stronger, more intense spark for improved power and gas mileage!

Brisk Silver Racing spark plugs colder than stock plugs and recommended for supercharged, turbocharged, and nitrous applications. Put these Silver Spark plugs in today and begin to get the most out of your Mustang!

2005-2007 Applications
Brisk's design for the 05-07 Mustang allows for easy setting of the spark plug gap, without requiring a specialized spark plug gapping tool, as well as unshrouding the spark plug flame allowing for better flame front dispersion. This improves power and contributes to gas mileage as well. Brand: Brisk Racing
Item is in stock and ships quickly.

Product Number Description Price Qty: 077G14YS (http://www.livernoismotorsports.com/product_variation.phtml?pvk=41 25) Brisk Silver Racing Spark Plug - 2/4-Valve Mustang $10.99/ea

[offroadkarter]

E3's are crap, dont even bother with them... Powerblock is sponsored by E3, you really think they are going to show a sponsors product not doing crap?

[Stranger in the Black Sedan]

Why are E3s crap oh wise one? I bought one for my mower so I need to know (I really did)

[nomad]

Why use plugs at all?
Go with lasers:http://reviews.cnet.com/8301-13746_7-10288476-48.html?part=rss&subj=news&tag=2547-1_3-0-5

[Bradley G]

This last set of plugs were less than one of those.
Your not going to get 8 HP increase from spark plugs, unless they are bad .

[Phrog_gunner]

My question is what happened to splitfire, and then the ones that had four electrodes, now theres a diamond? I bet an electrode in the shape of a heart would add 9 HP.