E3 Spark Plugs are they worth it?

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Dec 12, 2020 | 08:05 AM

B Bop

Thread Starter

Road Captain

Joined: Feb 2013

Posts: 651

Likes: 72

From: Harleysville, PA

E3 Spark Plugs are they worth it?

I'm starting my winterization / projects on my Road King and thinking about installing a set of E3 spark plugs.

Anyone have experiences or alternative suggestions?
B Bop

2012 FLHR (Road King) Stage II Red Ember Sunglo/Merlo Sunglo, Original HD Chrome Laced Profile Aluminum Spoke Tubeless Rims, ABS, Cruise Control, Security Package, Saddlebag LED Spoiler lights, and array of nostalgic & high performance accessories that enhances appearance & blood curdling performance.

It’s a shame there is nothing available today that can measure white knuckles & big a$$ smiles.

Dec 12, 2020 | 08:05 AM

Seasoned HDF Member

Joined: Mar 2012

Posts: 100,455

Likes: 19,811

From: Centennial, CO

In a word: NO.

Dec 12, 2020 | 08:29 AM

702

Seasoned HDF Member

Joined: May 2018

Posts: 5,814

Likes: 7,147

From: Las Vegas

No, hard no. Don't buy into the marketing hype. They may have their place, but it's not in your bike.

Dec 12, 2020 | 08:59 AM

470004

Seasoned HDF Member

Joined: Feb 2013

Posts: 25,054

Likes: 19,456

From: New York

The answer is No.

Dec 12, 2020 | 09:04 AM

Dynamick

Club Member

Joined: Feb 2013

Posts: 9,835

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From: Edmonton, Alberta

Forget those, I have a carburetor to sell you that can get you 150 mpg.

Dec 12, 2020 | 09:06 AM

SMR65

Road Warrior

Joined: Nov 2018

Posts: 1,277

Likes: 1,018

From: Eastern Ont.

As all have said, NO. Put a set of champion in and the extra money in your pocket and all will be good.

Dec 12, 2020 | 09:11 AM

foxtrapper

HDF Community Team

Joined: Nov 2012

Posts: 6,191

Likes: 2,422

From: USA

With the bike using the spark plugs themselves to detect ping, this is not a place where I would deviate from oem. Especially since the oem plugs are affordably priced and work well.