Harley Davidson Community
| Forgot your username or password? | Help!

V-Twin Heat Deflectors & Bike Shades

Hello Guest,
Welcome to the HDTalking, registration is completely FREE and takes only a few seconds. By registering you'll gain: Full Posting Privileges, Access to Private Messaging, Optional Email Notification, Upload Photos, Upload Videos, Respond to Polls, Ability to Fully Participate.

To register now click here!
If you have any problems with the registration process or your account login, please submit ticket to our helpdesk team.


spark plug poll

Engine, Fuel and Exhaust

View Poll Results: What Spark Plug do you use?
HD 112 58.95%
Champion 21 11.05%
Autolite 10 5.26%
AC Delco 1 0.53%
NGK 18 9.47%
Accel 0 0%
HD Platinum 13 6.84%
NGK iridium 12 6.32%
Accel Platinum 0 0%
Autolite Platinum 3 1.58%
Voters: 190. You may not vote on this poll

Reply
 
Thread Tools Display Modes
Old Jun 17th, 2009, 07:25 AM     #11
Moderators
Ride: 2000 electra glide
 
kemo's Avatar
 
Join Date: Nov 5th, 2007
Location: Ontario Canada
Posts: 767
My Mood: My Mood
kemo is an unknown quantity at this point
Re: spark plug poll

If the engine is pinging is that not good to retard timing
kemo is offline   Reply With Quote
Old Jun 17th, 2009, 07:29 AM     #12
Community Liaison
Ride: 07 Road King Classic
 
glider's Avatar
 
Join Date: Jun 21st, 2007
Posts: 20,467
My Mood: My Mood
glider is an unknown quantity at this point
Re: spark plug poll

Quote:
Originally Posted by kemo View Post
If the engine is pinging is that not good to retard timing

Yes it is a good thing but if it retards because of improper plugs, you are loosing performance.
__________________
Psssst!
Please stop by the "self help section" for maintenance tips, diagnostic codes and much more.
click me!>>Self Help Information and Tips<< click me!
glider is offline   Reply With Quote
Old Jun 17th, 2009, 12:50 PM     #13
Play The Throttle
Ride: 2005 Electra Glide Standard
 
tlyoungb's Avatar
 
Join Date: Apr 2nd, 2008
Location: Vero Beach, FL
Posts: 250
My Mood: My Mood
tlyoungb is an unknown quantity at this point
Re: spark plug poll

Harley Davidson Plugs for me. I have had others, but just keep it HD and you won't have to worry.
__________________
"[Motorcycling] stimulates that primal part of our brain that's isolated when we just drive from place to place in our cars."
tlyoungb is offline   Reply With Quote
Old Jun 17th, 2009, 06:53 PM     #14
Contributor$
Ride: WIDEGLIDE
 
00BUCKSHOT's Avatar
 
Join Date: Apr 7th, 2009
Location: South Carolina
Posts: 457
My Mood: My Mood
00BUCKSHOT is an unknown quantity at this point
Re: spark plug poll

like i said i've been running autolites for 10k no pings
witch plugs have people been using when getting this "ping"
00BUCKSHOT is offline   Reply With Quote
Old Jun 18th, 2009, 08:51 AM     #15
Start The Engine
Ride: '96 Road King
 
T-Skully's Avatar
 
Join Date: Oct 2nd, 2008
Location: North Carolina
Posts: 34
My Mood: My Mood
T-Skully is an unknown quantity at this point
Re: spark plug poll

Champion for me. A few years ago my mechanic got a box of plugs along with some other supplies from the HD dealership and when he got back to his shop the parts manager from the dealership had called him and told him he needed for my mechanic to return the box of plugs because they were "defective". My mechanic open the box to see what could be wrong and discovered that the plugs had HD printed on one side of the plug and Champion on the other, oops.
T-Skully is offline   Reply With Quote
Old Jun 18th, 2009, 12:52 PM     #16
Start The Engine
Ride: road king
 
Join Date: Feb 10th, 2009
Posts: 15
My Mood: My Mood
moto mundo is an unknown quantity at this point
Re: spark plug poll

Quote:
Originally Posted by glider View Post
HD plugs for me. No messing with the ION sensing
How is that the ecm will retard timing if there is pinging in the engine-
by the ion sensing with H D SPARK PLUGS ? and not with other brand.
moto mundo is online now   Reply With Quote
Old Jun 18th, 2009, 01:22 PM     #17
Community Liaison
Ride: 07 Road King Classic
 
glider's Avatar
 
Join Date: Jun 21st, 2007
Posts: 20,467
My Mood: My Mood
glider is an unknown quantity at this point
Re: spark plug poll

It's that with certain brand/type plugs you are more prone to pinging. Doesn't it make any sense to use what the manufacturer specked for the engine instead of something close?
__________________
Psssst!
Please stop by the "self help section" for maintenance tips, diagnostic codes and much more.
click me!>>Self Help Information and Tips<< click me!
glider is offline   Reply With Quote
Old Jun 18th, 2009, 01:24 PM     #18
Contributor$
Ride: 2007 FLHX
 
Join Date: Mar 5th, 2009
Location: So Cal
Posts: 115
175mws is an unknown quantity at this point
Re: spark plug poll

I'm using the NKG Iridium plugs now I'm trying to remove heat from my motor. I used the for around 500 miles and have not seen any big change bike runs fine but still hot.
175mws is offline   Reply With Quote
Old Jun 18th, 2009, 01:27 PM     #19
Community Liaison
Ride: 07 Road King Classic
 
glider's Avatar
 
Join Date: Jun 21st, 2007
Posts: 20,467
My Mood: My Mood
glider is an unknown quantity at this point
Re: spark plug poll

Only a colder plug MAY remove a little heat but that's questionable too plus the life of the colder plug isn't as good as the regular plug. Plugs serve ONE purpose regardless of the brand/type and that is to light off the mixture. One spark is all it takes. The idea behind the fancy plugs is longevity, nothing more. Used in a car where the plugs may be barely accessible, that's one thing but for the price of the fancy plugs and any benefit that may be derived from them in a harley , they are a waste of money but if it makes you feel better with them, buy and use them.
__________________
Psssst!
Please stop by the "self help section" for maintenance tips, diagnostic codes and much more.
click me!>>Self Help Information and Tips<< click me!
glider is offline   Reply With Quote
Old Jun 18th, 2009, 01:52 PM     #20
Contributor$
Ride: 2007 FLHX
 
Join Date: Mar 5th, 2009
Location: So Cal
Posts: 115
175mws is an unknown quantity at this point
Re: spark plug poll

Correct I did use a colded plug. but I did not see much change I paid 7 bucks each and it was time to change my stock set with 20k on them.
175mws is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off




Click here to report problem banner advertisements on HDTalking site.

All times are GMT -4. The time now is 02:23 AM.
Copyright © 2009 www.HDTalking.com.All Right Reserved.
HDTalking is not an official and is not associated with Harley Davidson,Inc.
All information contained within this site is copyright HDTalking and may not be reproduced without written permission.
Harley Davidson Forum