GreaseRag Web Site Harley Magazine Forums home Page Harley Magazine Subscription Services Harley Magazine Home Page This Month's Issue of our Harley Magazine Harley Magzine Forum Member Photo Albums Harley Magazine Forum Classified Ads Harley Magazine Forum Archives Harley Magazine Forum Event Listings Harley Magazine Forum Links Contact Harley Magaziner Forum American Iron Home Page American Iron Advertising Harley Forum Terms of Service Harley Magazine Subscription Service


Go Back   Harley Forum - American Iron Magazine Harley Forum > Motorcycles > Harley Evo

Reply
 
LinkBack Thread Tools Display Modes
  #11  
Old 08-31-2009, 10:45 PM
unclepsycho's Avatar
Senior Member
 
Join Date: Jan 2009
Location: North Bay California
Posts: 2,114
Default Re: spark plugs

Quote:
Originally Posted by tommyglide View Post
So now I have to put the periodical table of elements beside my computer just to keep up with this chit. It never ends.

Get me a beer Edith.
What! You didnt memorize it back in 5th grade???
.
.
.
.
.
.
.
.
.
.
neither did I.
__________________
Scott aka Unclepsycho
Redneck without a clue


How to Post Pictures:
http://www.aimag.com/forums/harley-f...-pictures.html
Reply With Quote
  #12  
Old 09-07-2009, 04:10 AM
Member
 
Join Date: Feb 2008
Posts: 4
Default Re: spark plugs

On my 80" evo I used Autolite 4265 because they were easy to get at every Advance Auto Parts store, usually Advanced Auto had them hanging out in the aisle pre-packaged with 2 in a pack. When I went to a 113" engine I could not get an Autolite in the right heat range, they no longer have a 4264 so I tried the Autolite "64" but still hand more pinging than with a NGKBPR6ES which is a little colder plug. I think that in some circumstances, having the correct heat range may be more important than brand. I understand Champion has a very good selection of various heat ranges. Some guys pay more for the longer lasting plugs but at $3.00 for a pair of plugs, I have no problem changing them more often.
Reply With Quote
  #13  
Old 09-07-2009, 02:33 PM
Member
 
Join Date: Jun 2008
Posts: 18
Default Re: spark plugs

I put Harley Screaming Eagle triple platinum plugs in my 04 Road King 30,000 miles ago and it still runs and starts perfectly. I only did this because i had to use up a gift certificate. I have had good luck with platinum plugs in my pickups also.
Reply With Quote
  #14  
Old 09-07-2009, 04:50 PM
sgtcowboyusmc's Avatar
Senior Member
 
Join Date: Nov 2008
Location: Western AZ
Posts: 557
Default Re: spark plugs

My last tune up I put Autolite 4164's in my Super Glide.

I used a scientific study and good sound reasoning for this plug. It was the only one for my bike at the local auto parts store

My bike seems to run better with this plug. But that could be my imagination
__________________
2004 FXDI SUPER GLIDE 50,000+ miles and still going strong. K&N Filter and Screaming Eagle Pipes[SIGPIC]
Reply With Quote
  #15  
Old 09-07-2009, 11:03 PM
Senior Member
 
Join Date: Jul 2009
Posts: 128
Default Re: spark plugs

I've got a 94 FLSTC with EV27, Dyna2000 ign, Cycle Shack 2 3/8", and a reworked Woods CV carb. I've been running Bosch DP8 platinum without a problem. NAPA or Auto Zone.
Reply With Quote
  #16  
Old 09-07-2009, 11:05 PM
Senior Member
 
Join Date: Jul 2007
Posts: 300
Default Re: spark plugs

Quote:
Originally Posted by sgtcowboyusmc View Post
My bike seems to run better with this plug. But that could be my imagination
Nope, not your imagination. ANY brand new spark plug will make your bike run better. That's the whole thing, see.... Guys have bikes that are in need of new plugs, they put in the latest greatest XYZ-Super-Gizmo-Whizbang $12-each plugs, and suddenly they're sold on them! So then we see them posting on these forums what great and terrific end-all hot-shot spark plugs they are! When perhaps the reality is.... they just needed new plugs. The $3 dollar ones would give them the same effect. Nome sain? I go with the $3 plugs and change them every year.
Reply With Quote
  #17  
Old 09-08-2009, 09:21 AM
Senior Member
 
Join Date: Jul 2009
Posts: 128
Default Re: spark plugs

Quote:
Originally Posted by Bigincher View Post
Nope, not your imagination. ANY brand new spark plug will make your bike run better. That's the whole thing, see.... Guys have bikes that are in need of new plugs, they put in the latest greatest XYZ-Super-Gizmo-Whizbang $12-each plugs, and suddenly they're sold on them! So then we see them posting on these forums what great and terrific end-all hot-shot spark plugs they are! When perhaps the reality is.... they just needed new plugs. The $3 dollar ones would give them the same effect. Nome sain? I go with the $3 plugs and change them every year.
The Bosch DP8's are $3.00 ea or $11.20 for a four pack. At that price I change mine when I change the oil.
Reply With Quote
  #18  
Old 01-29-2010, 02:18 PM
kempomark's Avatar
Senior Member
 
Join Date: Aug 2009
Location: The base of the Colorful Colorado Rocky Mountains!
Posts: 309
Default Re: spark plugs

No one likes their socket grabbed...
__________________
-KempoMark

http://kempomark.blogspot.com/
Reply With Quote
  #19  
Old 01-29-2010, 05:30 PM
hardtimeharley's Avatar
Senior Member
 
Join Date: May 2009
Location: middle georgia
Posts: 217
Default Re: spark plugs

Spark plugs and oil. The debates will never die. I think Champion RN12YC's MIIGHT be a good plug. But they have only been in my bike for about 20,000 miles, and I forgot how many years, so I can't make a claim on how good they are YET. I feel they were worth the $2 ea. price.
__________________

'68 ?? Rigid "Shovelstein"
'92 FXDC
'07 FLHTC

Last edited by hardtimeharley; 01-29-2010 at 05:32 PM. Reason: punctuation
Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
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 On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Problems with Gold (6R12G)Spark Plugs rgonzaleza Harley EFI & Harley Carb 10 10-05-2009 10:40 AM
two different spark plugs? Johns Harley Evo Sportster 1 11-11-2008 08:47 PM
Spark plugs?? jmk713 General Motorcycle 34 08-25-2008 11:56 PM
Grounding spark plugs when winterizing Motorman7 General Motorcycle 8 11-24-2007 04:13 PM
spark knock crackers2 Harley EFI & Harley Carb 6 07-27-2007 06:53 PM

» Banners




Powered by vBadvanced CMPS v3.2.1


All times are GMT -4. The time now is 12:14 AM.


Powered by vBulletin® Version 3.8.5
Copyright ©2000 - 2010, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.2.0
(C) Copyright 2007-20010 TAM Communications, Inc.
Google Analytics Alternative