Ignition/Tuner/ECM/Fuel Injection Need advice on ignition issues? Questions about a tuner? Have questions about a EFI calibration or Fuel Injection? Tips on Engine Diagnostics, how to get codes, and what they mean. Find your answers here.

spark plug help

Thread Tools
 
Search this Thread
 
Old Apr 13, 2010 | 08:49 PM
  #1  
StreetGliderRider's Avatar
StreetGliderRider
Thread Starter
|
Advanced
Joined: Aug 2009
Posts: 70
Likes: 2
From: New York
Default spark plug help

What spark plug would you run if you had a '07 street glide with kuryakyn true duels, crusher slip-ons, hyper charger ac and a vance & hines fuel pak?
Thanks in advance for your help.
 
Reply
Old Apr 13, 2010 | 09:11 PM
  #2  
oldbiker771's Avatar
oldbiker771
Tourer
Joined: Feb 2009
Posts: 404
Likes: 0
From: L.A. (Lower Alabama)
Default

This has come up in several places lately. A test done a few years ago by a bike mag showed that platinum plugs gave about 1 hp more than all the rest, and all the rest were equal to stock. So for the price, stock aught to do ya with your mods.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Chuck U. Farley
2014-2024 Touring Models
15
Mar 15, 2015 02:23 PM
cruzmisl
Touring Models
2
Jun 25, 2014 04:22 PM
pasq
Ignition/Tuner/ECM/Fuel Injection
0
Dec 29, 2008 11:26 AM
rherwerth
Ignition/Tuner/ECM/Fuel Injection
14
Aug 28, 2008 09:34 AM
trackadaptor
Touring Models
11
Aug 5, 2008 10:39 AM




All times are GMT -5. The time now is 07:08 AM.

story-0
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-1
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-2
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-3
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-4
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-5
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-6
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-7
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-8
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-9
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE